53432374680 has 64 divisors (see below), whose sum is σ = 178107919200. Its totient is φ = 14248632960.

The previous prime is 53432374673. The next prime is 53432374703. The reversal of 53432374680 is 8647323435.

53432374680 is a `hidden beast` number, since 534 + 3 + 2 + 37 + 4 + 6 + 80 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 24736131 + ... + 24738290.

Almost surely, 2^53432374680 is an apocalyptic number.

It is an amenable number.

53432374680 is an abundant number, since it is smaller than the sum of its proper divisors (124675544520).

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

53432374680 is a wasteful number, since it uses less digits than its factorization.

53432374680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49474441 (or 49474431 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 53432374680 in words is "fifty-three billion, four hundred thirty-two million, three hundred seventy-four thousand, six hundred eighty".