634524231664053 has 32 divisors (see below), whose sum is σ = 954330067969920. Its totient is φ = 416587269542400.

The previous prime is 634524231664051. The next prime is 634524231664067. The reversal of 634524231664053 is 350466132425436.

634524231664053 is a `hidden beast` number, since 6 + 3 + 4 + 5 + 2 + 423 + 166 + 4 + 0 + 53 = 666.

It is not a de Polignac number, because 634524231664053 - 2¹ = 634524231664051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634524231664051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41944498 + ... + 55030803.

It is an arithmetic number, because the mean of its divisors is an integer number (29822814624060).

Almost surely, 2^{634524231664053} is an apocalyptic number.

It is an amenable number.

634524231664053 is a deficient number, since it is larger than the sum of its proper divisors (319805836305867).

634524231664053 is a wasteful number, since it uses less digits than its factorization.

634524231664053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96978994 (or 96978988 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 54.

The spelling of 634524231664053 in words is "six hundred thirty-four trillion, five hundred twenty-four billion, two hundred thirty-one million, six hundred sixty-four thousand, fifty-three".