52692656631 has 16 divisors (see below), whose sum is σ = 70530248448. Its totient is φ = 34991835200.

The previous prime is 52692656567. The next prime is 52692656647. The reversal of 52692656631 is 13665629625.

It is a happy number.

52692656631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52692656631 - 2⁶ = 52692656567 is a prime.

It is a super-2 number, since 2×52692656631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52692656651) 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, 3086140 + ... + 3103166.

It is an arithmetic number, because the mean of its divisors is an integer number (4408140528).

Almost surely, 2^52692656631 is an apocalyptic number.

52692656631 is a deficient number, since it is larger than the sum of its proper divisors (17837591817).

52692656631 is a wasteful number, since it uses less digits than its factorization.

52692656631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20982.

The product of its digits is 3499200, while the sum is 51.

The spelling of 52692656631 in words is "fifty-two billion, six hundred ninety-two million, six hundred fifty-six thousand, six hundred thirty-one".