50910122460 has 24 divisors (see below), whose sum is σ = 142548343056. Its totient is φ = 13576032640.

The previous prime is 50910122437. The next prime is 50910122477. The reversal of 50910122460 is 6422101905.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424250961 + ... + 424251080.

It is an arithmetic number, because the mean of its divisors is an integer number (5939514294).

Almost surely, 2^50910122460 is an apocalyptic number.

It is an amenable number.

50910122460 is an abundant number, since it is smaller than the sum of its proper divisors (91638220596).

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

50910122460 is a wasteful number, since it uses less digits than its factorization.

50910122460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848502053 (or 848502051 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 50910122460 in words is "fifty billion, nine hundred ten million, one hundred twenty-two thousand, four hundred sixty".