53232838636 has 12 divisors (see below), whose sum is σ = 95139541728. Its totient is φ = 26050112432.

The previous prime is 53232838627. The next prime is 53232838639. The reversal of 53232838636 is 63683823235.

It is a self number, because there is not a number n which added to its sum of digits gives 53232838636.

It is not an unprimeable number, because it can be changed into a prime (53232838639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141576511 + ... + 141576886.

It is an arithmetic number, because the mean of its divisors is an integer number (7928295144).

Almost surely, 2^53232838636 is an apocalyptic number.

It is an amenable number.

53232838636 is a deficient number, since it is larger than the sum of its proper divisors (41906703092).

53232838636 is a wasteful number, since it uses less digits than its factorization.

53232838636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283153448 (or 283153446 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 49.

The spelling of 53232838636 in words is "fifty-three billion, two hundred thirty-two million, eight hundred thirty-eight thousand, six hundred thirty-six".