50555523424 has 36 divisors (see below), whose sum is σ = 115781180004. Its totient is φ = 21666652224.

The previous prime is 50555523413. The next prime is 50555523467. The reversal of 50555523424 is 42432555505.

It is a super-2 number, since 2×50555523424² (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 5 ways as a sum of consecutive naturals, for example, 16119454 + ... + 16122589.

It is an arithmetic number, because the mean of its divisors is an integer number (3216143889).

Almost surely, 2^50555523424 is an apocalyptic number.

It is an amenable number.

50555523424 is an abundant number, since it is smaller than the sum of its proper divisors (65225656580).

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

50555523424 is a wasteful number, since it uses less digits than its factorization.

50555523424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32242067 (or 32242052 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 50555523424 in words is "fifty billion, five hundred fifty-five million, five hundred twenty-three thousand, four hundred twenty-four".