50015334645 has 24 divisors (see below), whose sum is σ = 86859049056. Its totient is φ = 26623829088.

The previous prime is 50015334623. The next prime is 50015334661. The reversal of 50015334645 is 54643351005.

50015334645 is a `hidden beast` number, since 5 + 0 + 0 + 1 + 5 + 3 + 3 + 4 + 645 = 666.

It is not a de Polignac number, because 50015334645 - 2⁶ = 50015334581 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1039039 + ... + 1086108.

It is an arithmetic number, because the mean of its divisors is an integer number (3619127044).

Almost surely, 2^50015334645 is an apocalyptic number.

It is an amenable number.

50015334645 is a deficient number, since it is larger than the sum of its proper divisors (36843714411).

50015334645 is a wasteful number, since it uses less digits than its factorization.

50015334645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125681 (or 2125678 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 50015334645 in words is "fifty billion, fifteen million, three hundred thirty-four thousand, six hundred forty-five".