53136463135 has 12 divisors (see below), whose sum is σ = 74174165208. Its totient is φ = 36436431696.

The previous prime is 53136463129. The next prime is 53136463147.

It is a happy number.

53136463135 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53136463135 - 2³⁵ = 18776724767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108441517 + ... + 108442006.

It is an arithmetic number, because the mean of its divisors is an integer number (6181180434).

Almost surely, 2^53136463135 is an apocalyptic number.

53136463135 is a deficient number, since it is larger than the sum of its proper divisors (21037702073).

53136463135 is a wasteful number, since it uses less digits than its factorization.

53136463135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216883542 (or 216883535 counting only the distinct ones).

The product of its digits is 291600, while the sum is 40.

The spelling of 53136463135 in words is "fifty-three billion, one hundred thirty-six million, four hundred sixty-three thousand, one hundred thirty-five".