50256794980 has 48 divisors (see below), whose sum is σ = 120858192000. Its totient is φ = 17196346368.

The previous prime is 50256794963. The next prime is 50256794981. The reversal of 50256794980 is 8949765205.

It is not an unprimeable number, because it can be changed into a prime (50256794981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289837 + ... + 429556.

It is an arithmetic number, because the mean of its divisors is an integer number (2517879000).

Almost surely, 2^50256794980 is an apocalyptic number.

It is an amenable number.

50256794980 is an abundant number, since it is smaller than the sum of its proper divisors (70601397020).

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

50256794980 is a wasteful number, since it uses less digits than its factorization.

50256794980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719908 (or 719906 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 50256794980 in words is "fifty billion, two hundred fifty-six million, seven hundred ninety-four thousand, nine hundred eighty".