49558773924 has 81 divisors (see below), whose sum is σ = 137738227809. Its totient is φ = 15013357920.

The previous prime is 49558773919. The next prime is 49558773941. The reversal of 49558773924 is 42937785594.

The square root of 49558773924 is 222618.

It is a perfect power (a square), and thus also a powerful number.

49558773924 is a `hidden beast` number, since 4 + 9 + 558 + 7 + 73 + 9 + 2 + 4 = 666.

49558773924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 49031244900 + 527529024 = 221430^2 + 22968^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14691102 + ... + 14694474.

Almost surely, 2^49558773924 is an apocalyptic number.

49558773924 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

49558773924 is the 222618-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49558773924

49558773924 is an abundant number, since it is smaller than the sum of its proper divisors (88179453885).

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

49558773924 is a wasteful number, since it uses less digits than its factorization.

49558773924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778 (or 3389 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 63.

The spelling of 49558773924 in words is "forty-nine billion, five hundred fifty-eight million, seven hundred seventy-three thousand, nine hundred twenty-four".