50690686264 has 16 divisors (see below), whose sum is σ = 100047407400. Its totient is φ = 24011377632.

The previous prime is 50690686253. The next prime is 50690686307. The reversal of 50690686264 is 46268609605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166745527 + ... + 166745830.

Almost surely, 2^50690686264 is an apocalyptic number.

It is an amenable number.

50690686264 is a deficient number, since it is larger than the sum of its proper divisors (49356721136).

50690686264 is a wasteful number, since it uses less digits than its factorization.

50690686264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333491382 (or 333491378 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 50690686264 in words is "fifty billion, six hundred ninety million, six hundred eighty-six thousand, two hundred sixty-four".