50566582044 has 48 divisors (see below), whose sum is σ = 143016599040. Its totient is φ = 15323206320.

The previous prime is 50566582039. The next prime is 50566582063. The reversal of 50566582044 is 44028566505.

50566582044 is a `hidden beast` number, since 5 + 0 + 5 + 66 + 582 + 0 + 4 + 4 = 666.

It is a super-2 number, since 2×50566582044² (a number of 22 digits) contains 22 as substring.

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, 21281044 + ... + 21283419.

It is an arithmetic number, because the mean of its divisors is an integer number (2979512480).

Almost surely, 2^50566582044 is an apocalyptic number.

50566582044 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

50566582044 is an abundant number, since it is smaller than the sum of its proper divisors (92450016996).

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

50566582044 is a wasteful number, since it uses less digits than its factorization.

50566582044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42564487 (or 42564479 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 50566582044 in words is "fifty billion, five hundred sixty-six million, five hundred eighty-two thousand, forty-four".