50555324456 has 32 divisors (see below), whose sum is σ = 116666135040. Its totient is φ = 19999908288.

The previous prime is 50555324419. The next prime is 50555324483. The reversal of 50555324456 is 65442355505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34721336 + ... + 34722791.

It is an arithmetic number, because the mean of its divisors is an integer number (3645816720).

Almost surely, 2^50555324456 is an apocalyptic number.

50555324456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50555324456 is an abundant number, since it is smaller than the sum of its proper divisors (66110810584).

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

50555324456 is a wasteful number, since it uses less digits than its factorization.

50555324456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69444153 (or 69444149 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 44.

The spelling of 50555324456 in words is "fifty billion, five hundred fifty-five million, three hundred twenty-four thousand, four hundred fifty-six".