53660034631 has 16 divisors (see below), whose sum is σ = 64571315200. Its totient is φ = 43561486368.

The previous prime is 53660034581. The next prime is 53660034671. The reversal of 53660034631 is 13643006635.

It is a cyclic number.

It is not a de Polignac number, because 53660034631 - 2²³ = 53651646023 is a prime.

It is a super-2 number, since 2×53660034631² (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 (53660034671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442450 + ... + 550528.

It is an arithmetic number, because the mean of its divisors is an integer number (4035707200).

Almost surely, 2^53660034631 is an apocalyptic number.

53660034631 is a deficient number, since it is larger than the sum of its proper divisors (10911280569).

53660034631 is a wasteful number, since it uses less digits than its factorization.

53660034631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111838.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 53660034631 in words is "fifty-three billion, six hundred sixty million, thirty-four thousand, six hundred thirty-one".