53136602564 has 36 divisors (see below), whose sum is σ = 99140873664. Its totient is φ = 24872357136.

The previous prime is 53136602557. The next prime is 53136602599. The reversal of 53136602564 is 46520663135.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72497 + ... + 333959.

Almost surely, 2^53136602564 is an apocalyptic number.

It is an amenable number.

53136602564 is a deficient number, since it is larger than the sum of its proper divisors (46004271100).

53136602564 is a wasteful number, since it uses less digits than its factorization.

53136602564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261584 (or 261535 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 53136602564 in words is "fifty-three billion, one hundred thirty-six million, six hundred two thousand, five hundred sixty-four".