52728712325 has 12 divisors (see below), whose sum is σ = 65443787520. Its totient is φ = 42144141360.

The previous prime is 52728712291. The next prime is 52728712327. The reversal of 52728712325 is 52321782725.

It is not a de Polignac number, because 52728712325 - 2²⁶ = 52661603461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52728712327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 942995 + ... + 997344.

It is an arithmetic number, because the mean of its divisors is an integer number (5453648960).

Almost surely, 2^52728712325 is an apocalyptic number.

It is an amenable number.

52728712325 is a deficient number, since it is larger than the sum of its proper divisors (12715075195).

52728712325 is a wasteful number, since it uses less digits than its factorization.

52728712325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941436 (or 1941431 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The spelling of 52728712325 in words is "fifty-two billion, seven hundred twenty-eight million, seven hundred twelve thousand, three hundred twenty-five".