50051645130 has 32 divisors (see below), whose sum is σ = 120142310400. Its totient is φ = 13345065152.

The previous prime is 50051645129. The next prime is 50051645159. The reversal of 50051645130 is 3154615005.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77416 + ... + 325724.

It is an arithmetic number, because the mean of its divisors is an integer number (3754447200).

Almost surely, 2^50051645130 is an apocalyptic number.

50051645130 is an abundant number, since it is smaller than the sum of its proper divisors (70090665270).

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

50051645130 is a wasteful number, since it uses less digits than its factorization.

50051645130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255038.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 50051645130 in words is "fifty billion, fifty-one million, six hundred forty-five thousand, one hundred thirty".