50045570736 has 80 divisors (see below), whose sum is σ = 148165516800. Its totient is φ = 14258870784.

The previous prime is 50045570711. The next prime is 50045570749. The reversal of 50045570736 is 63707554005.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86821 + ... + 328068.

It is an arithmetic number, because the mean of its divisors is an integer number (1852068960).

Almost surely, 2^50045570736 is an apocalyptic number.

50045570736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50045570736 is an abundant number, since it is smaller than the sum of its proper divisors (98119946064).

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

50045570736 is a wasteful number, since it uses less digits than its factorization.

50045570736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415266 (or 415260 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 42.

The spelling of 50045570736 in words is "fifty billion, forty-five million, five hundred seventy thousand, seven hundred thirty-six".