53516513415632 has 80 divisors (see below), whose sum is σ = 105953973654528. Its totient is φ = 26176596526080.

The previous prime is 53516513415587. The next prime is 53516513415643. The reversal of 53516513415632 is 23651431561535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518604713 + ... + 518707895.

Almost surely, 2^{53516513415632} is an apocalyptic number.

It is an amenable number.

53516513415632 is a deficient number, since it is larger than the sum of its proper divisors (52437460238896).

53516513415632 is a wasteful number, since it uses less digits than its factorization.

53516513415632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105028 (or 105022 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 50.

The spelling of 53516513415632 in words is "fifty-three trillion, five hundred sixteen billion, five hundred thirteen million, four hundred fifteen thousand, six hundred thirty-two".