52071793168032 has 144 divisors (see below), whose sum is σ = 161792924005440. Its totient is φ = 15754713907200.

The previous prime is 52071793168001. The next prime is 52071793168033. The reversal of 52071793168032 is 23086139717025.

52071793168032 is a `hidden beast` number, since 5 + 207 + 17 + 9 + 316 + 80 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×52071793168032² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52071793168032.

It is not an unprimeable number, because it can be changed into a prime (52071793168033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10790532 + ... + 14851907.

It is an arithmetic number, because the mean of its divisors is an integer number (1123561972260).

Almost surely, 2^{52071793168032} is an apocalyptic number.

It is an amenable number.

52071793168032 is an abundant number, since it is smaller than the sum of its proper divisors (109721130837408).

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

52071793168032 is a wasteful number, since it uses less digits than its factorization.

52071793168032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25643107 (or 25643096 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 52071793168032 in words is "fifty-two trillion, seventy-one billion, seven hundred ninety-three million, one hundred sixty-eight thousand, thirty-two".