50906631200 has 36 divisors (see below), whose sum is σ = 124275815370. Its totient is φ = 20362652160.

The previous prime is 50906631179. The next prime is 50906631221. The reversal of 50906631200 is 213660905.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50906631179) and next prime (50906631221).

It can be written as a sum of positive squares in 3 ways, for example, as 28613752336 + 22292878864 = 169156^2 + 149308^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 31815845 + ... + 31817444.

Almost surely, 2^50906631200 is an apocalyptic number.

50906631200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50906631200 is an abundant number, since it is smaller than the sum of its proper divisors (73369184170).

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

50906631200 is a wasteful number, since it uses less digits than its factorization.

50906631200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63633309 (or 63633296 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 50906631200 in words is "fifty billion, nine hundred six million, six hundred thirty-one thousand, two hundred".