50531468800 has 60 divisors (see below), whose sum is σ = 125195693436. Its totient is φ = 20212582400.

The previous prime is 50531468747. The next prime is 50531468849. The reversal of 50531468800 is 886413505.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1961086 + ... + 1986685.

Almost surely, 2^50531468800 is an apocalyptic number.

50531468800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50531468800 is an abundant number, since it is smaller than the sum of its proper divisors (74664224636).

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

50531468800 is an equidigital number, since it uses as much as digits as its factorization.

50531468800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947799 (or 3947778 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 50531468800 in words is "fifty billion, five hundred thirty-one million, four hundred sixty-eight thousand, eight hundred".