50066160664 has 32 divisors (see below), whose sum is σ = 101107858320. Its totient is φ = 23104550016.

The previous prime is 50066160637. The next prime is 50066160679. The reversal of 50066160664 is 46606166005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952314 + ... + 1003510.

Almost surely, 2^50066160664 is an apocalyptic number.

It is an amenable number.

50066160664 is an abundant number, since it is smaller than the sum of its proper divisors (51041697656).

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

50066160664 is a wasteful number, since it uses less digits than its factorization.

50066160664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60619 (or 60615 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 50066160664 in words is "fifty billion, sixty-six million, one hundred sixty thousand, six hundred sixty-four".