50831032320 has 456 divisors, whose sum is σ = 183206849280. Its totient is φ = 13023313920.

The previous prime is 50831032297. The next prime is 50831032349. The reversal of 50831032320 is 2323013805.

50831032320 is a `hidden beast` number, since 5 + 0 + 8 + 310 + 323 + 20 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365690811 + ... + 365690949.

Almost surely, 2^50831032320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50831032320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91603424640).

50831032320 is an abundant number, since it is smaller than the sum of its proper divisors (132375816960).

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

50831032320 is an equidigital number, since it uses as much as digits as its factorization.

50831032320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 50831032320 in words is "fifty billion, eight hundred thirty-one million, thirty-two thousand, three hundred twenty".