50509422360 has 96 divisors (see below), whose sum is σ = 164346848640. Its totient is φ = 13453489152.

The previous prime is 50509422287. The next prime is 50509422419. The reversal of 50509422360 is 6322490505.

50509422360 is a `hidden beast` number, since 50 + 509 + 42 + 2 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229392 + ... + 391968.

It is an arithmetic number, because the mean of its divisors is an integer number (1711946340).

Almost surely, 2^50509422360 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 50509422360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82173424320).

50509422360 is an abundant number, since it is smaller than the sum of its proper divisors (113837426280).

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

50509422360 is a wasteful number, since it uses less digits than its factorization.

50509422360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163457 (or 163450 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 50509422360 in words is "fifty billion, five hundred nine million, four hundred twenty-two thousand, three hundred sixty".