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52747751201 = 234421518747
BaseRepresentation
bin110001001000000000…
…101100111100100001
312001011002012101122212
4301020000230330201
51331011411014301
640122035211505
73545065326125
oct611000547441
9161132171585
1052747751201
1120408804212
12a281146b95
134c88105102
1427a5633585
15158ac0d4bb
hexc4802cf21

52747751201 has 8 divisors (see below), whose sum is σ = 55053687744. Its totient is φ = 50442861040.

The previous prime is 52747751143. The next prime is 52747751219. The reversal of 52747751201 is 10215774725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52747751201 - 26 = 52747751137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52747771201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157691 + ... + 361056.

It is an arithmetic number, because the mean of its divisors is an integer number (6881710968).

Almost surely, 252747751201 is an apocalyptic number.

It is an amenable number.

52747751201 is a deficient number, since it is larger than the sum of its proper divisors (2305936543).

52747751201 is a wasteful number, since it uses less digits than its factorization.

52747751201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523191.

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 52747751201 in words is "fifty-two billion, seven hundred forty-seven million, seven hundred fifty-one thousand, two hundred one".

Divisors: 1 23 4421 101683 518747 11931181 2293380487 52747751201