52711136113728 has 112 divisors (see below), whose sum is σ = 144557468568000. Its totient is φ = 16931173582848.

The previous prime is 52711136113711. The next prime is 52711136113897. The reversal of 52711136113728 is 82731163111725.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6465298 + ... + 12133521.

Almost surely, 2^{52711136113728} is an apocalyptic number.

52711136113728 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

52711136113728 is an abundant number, since it is smaller than the sum of its proper divisors (91846332454272).

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

52711136113728 is a wasteful number, since it uses less digits than its factorization.

52711136113728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18599372 (or 18599362 counting only the distinct ones).

The product of its digits is 423360, while the sum is 48.

The spelling of 52711136113728 in words is "fifty-two trillion, seven hundred eleven billion, one hundred thirty-six million, one hundred thirteen thousand, seven hundred twenty-eight".