52609613836 has 24 divisors (see below), whose sum is σ = 104367252080. Its totient is φ = 23003393472.

The previous prime is 52609613807. The next prime is 52609613857. The reversal of 52609613836 is 63831690625.

It is a happy number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 52609613836.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26623311 + ... + 26625286.

Almost surely, 2^52609613836 is an apocalyptic number.

It is an amenable number.

52609613836 is a deficient number, since it is larger than the sum of its proper divisors (51757638244).

52609613836 is a wasteful number, since it uses less digits than its factorization.

52609613836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53248633 (or 53248631 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 52609613836 in words is "fifty-two billion, six hundred nine million, six hundred thirteen thousand, eight hundred thirty-six".