50618952472 has 16 divisors (see below), whose sum is σ = 103538766600. Its totient is φ = 23008614720.

The previous prime is 50618952469. The next prime is 50618952491. The reversal of 50618952472 is 27425981605.

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, 287607597 + ... + 287607772.

Almost surely, 2^50618952472 is an apocalyptic number.

It is an amenable number.

50618952472 is an abundant number, since it is smaller than the sum of its proper divisors (52919814128).

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

50618952472 is a wasteful number, since it uses less digits than its factorization.

50618952472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575215386 (or 575215382 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 50618952472 in words is "fifty billion, six hundred eighteen million, nine hundred fifty-two thousand, four hundred seventy-two".