52713031725 has 36 divisors (see below), whose sum is σ = 95708281396. Its totient is φ = 27728490240.

The previous prime is 52713031699. The next prime is 52713031733.

It is a happy number.

52713031725 is a `hidden beast` number, since 527 + 1 + 30 + 31 + 72 + 5 = 666.

52713031725 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 183142089 + 52529889636 = 13533^2 + 229194^2 .

It is not a de Polignac number, because 52713031725 - 2¹² = 52713027629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52713031725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1588234 + ... + 1621083.

Almost surely, 2^52713031725 is an apocalyptic number.

It is an amenable number.

52713031725 is a deficient number, since it is larger than the sum of its proper divisors (42995249671).

52713031725 is a wasteful number, since it uses less digits than its factorization.

52713031725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209406 (or 3209398 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

It can be divided in two parts, 527130 and 31725, that added together give a palindrome (558855).

The spelling of 52713031725 in words is "fifty-two billion, seven hundred thirteen million, thirty-one thousand, seven hundred twenty-five".