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53248924804501 = 1811871157238351
BaseRepresentation
bin11000001101101111110110…
…01111110110010110010101
320222112112210010100210202201
430012313323033312112111
523434412244222221001
6305130115055204501
714134051665541216
oct1406677317662625
9228475703323681
1053248924804501
1115a6a818945798
125b7bbb9216731
1323934766372ba
14d213941cd40d
156251d7ad6501
hex306dfb3f6595

53248924804501 has 8 divisors (see below), whose sum is σ = 53571735479808. Its totient is φ = 52926428610000.

The previous prime is 53248924804457. The next prime is 53248924804519. The reversal of 53248924804501 is 10540842984235.

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 53248924804501 - 27 = 53248924804373 is a prime.

It is a super-3 number, since 3×532489248045013 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53248924804541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78280525 + ... + 78957826.

It is an arithmetic number, because the mean of its divisors is an integer number (6696466934976).

Almost surely, 253248924804501 is an apocalyptic number.

It is an amenable number.

53248924804501 is a deficient number, since it is larger than the sum of its proper divisors (322810675307).

53248924804501 is a wasteful number, since it uses less digits than its factorization.

53248924804501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157240403.

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 53248924804501 in words is "fifty-three trillion, two hundred forty-eight billion, nine hundred twenty-four million, eight hundred four thousand, five hundred one".

Divisors: 1 181 1871 338651 157238351 28460141531 294192954721 53248924804501