53386631736 has 16 divisors (see below), whose sum is σ = 133466579400. Its totient is φ = 17795543904.

The previous prime is 53386631689. The next prime is 53386631777. The reversal of 53386631736 is 63713668335.

53386631736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112221471 + ... + 1112221518.

Almost surely, 2^53386631736 is an apocalyptic number.

It is an amenable number.

53386631736 is an abundant number, since it is smaller than the sum of its proper divisors (80079947664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53386631736 is a wasteful number, since it uses less digits than its factorization.

53386631736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224442998 (or 2224442994 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 51.

The spelling of 53386631736 in words is "fifty-three billion, three hundred eighty-six million, six hundred thirty-one thousand, seven hundred thirty-six".