51934612365120 has 112 divisors (see below), whose sum is σ = 165173303026368. Its totient is φ = 13825636577280.

The previous prime is 51934612365109. The next prime is 51934612365127. The reversal of 51934612365120 is 2156321643915.

It is a super-2 number, since 2×51934612365120² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 51934612365120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51934612365127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45517021 + ... + 46644060.

It is an arithmetic number, because the mean of its divisors is an integer number (1474761634164).

Almost surely, 2^{51934612365120} is an apocalyptic number.

It is an amenable number.

51934612365120 is an abundant number, since it is smaller than the sum of its proper divisors (113238690661248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51934612365120 is a wasteful number, since it uses less digits than its factorization.

51934612365120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92161688 (or 92161678 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 51934612365120 in words is "fifty-one trillion, nine hundred thirty-four billion, six hundred twelve million, three hundred sixty-five thousand, one hundred twenty".