50015666010 has 16 divisors (see below), whose sum is σ = 120037598496. Its totient is φ = 13337510928.

The previous prime is 50015666003. The next prime is 50015666033. The reversal of 50015666010 is 1066651005.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1667188867 = 50015666010 / (5 + 0 + 0 + 1 + 5 + 6 + 6 + 6 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833594404 + ... + 833594463.

It is an arithmetic number, because the mean of its divisors is an integer number (7502349906).

Almost surely, 2^50015666010 is an apocalyptic number.

50015666010 is an abundant number, since it is smaller than the sum of its proper divisors (70021932486).

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

50015666010 is a wasteful number, since it uses less digits than its factorization.

50015666010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667188877.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 50015666010 in words is "fifty billion, fifteen million, six hundred sixty-six thousand, ten".