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52752211225725 = 35211193365372327
BaseRepresentation
bin10111111111010010101001…
…10011111010110001111101
320220210001200022010120220210
423333221110303322301331
523403243012033210400
6304110010431303033
714053135654020534
oct1377512463726175
9226701608116823
1052752211225725
11158990a5a981a0
125abb89497aa79
13235868732608b
14d0531364d31b
15617315772950
hex2ffa54cfac7d

52752211225725 has 48 divisors (see below), whose sum is σ = 100153480481280. Its totient is φ = 24230680747200.

The previous prime is 52752211225711. The next prime is 52752211225739.

52752211225725 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (52752211225711) and next prime (52752211225739).

It is not a de Polignac number, because 52752211225725 - 24 = 52752211225709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1682670489 + ... + 1682701838.

It is an arithmetic number, because the mean of its divisors is an integer number (2086530843360).

Almost surely, 252752211225725 is an apocalyptic number.

52752211225725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52752211225725 is a deficient number, since it is larger than the sum of its proper divisors (47401269255555).

52752211225725 is a wasteful number, since it uses less digits than its factorization.

52752211225725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365372370 (or 3365372365 counting only the distinct ones).

The product of its digits is 1960000, while the sum is 48.

The spelling of 52752211225725 in words is "fifty-two trillion, seven hundred fifty-two billion, two hundred eleven million, two hundred twenty-five thousand, seven hundred twenty-five".

Divisors: 1 3 5 11 15 19 25 33 55 57 75 95 165 209 275 285 475 627 825 1045 1425 3135 5225 15675 3365372327 10096116981 16826861635 37019095597 50480584905 63942074213 84134308175 111057286791 185095477985 191826222639 252402924525 319710371065 555286433955 703362816343 925477389925 959131113195 1598551855325 2110088449029 2776432169775 3516814081715 4795655565975 10550442245145 17584070408575 52752211225725