50015066011065 has 24 divisors (see below), whose sum is σ = 86694697145160. Its totient is φ = 26674112315904.

The previous prime is 50015066011033. The next prime is 50015066011133. The reversal of 50015066011065 is 56011066051005.

It can be written as a sum of positive squares in 4 ways, for example, as 1198867325184 + 48816198685881 = 1094928^2 + 6986859^2 .

It is not a de Polignac number, because 50015066011065 - 2⁵ = 50015066011033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10219962 + ... + 14299571.

It is an arithmetic number, because the mean of its divisors is an integer number (3612279047715).

Almost surely, 2^{50015066011065} is an apocalyptic number.

It is an amenable number.

50015066011065 is a deficient number, since it is larger than the sum of its proper divisors (36679631134095).

50015066011065 is a wasteful number, since it uses less digits than its factorization.

50015066011065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24564873 (or 24564870 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 50015066011065 in words is "fifty trillion, fifteen billion, sixty-six million, eleven thousand, sixty-five".