50015072216 has 16 divisors (see below), whose sum is σ = 93788186040. Its totient is φ = 25004889280.

The previous prime is 50015072189. The next prime is 50015072249. The reversal of 50015072216 is 61227051005.

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 3 ways as a sum of consecutive naturals, for example, 249365 + ... + 402756.

Almost surely, 2^50015072216 is an apocalyptic number.

It is an amenable number.

50015072216 is a deficient number, since it is larger than the sum of its proper divisors (43773113824).

50015072216 is a wasteful number, since it uses less digits than its factorization.

50015072216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661714 (or 661710 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 50015072216 in words is "fifty billion, fifteen million, seventy-two thousand, two hundred sixteen".