50042631664 has 10 divisors (see below), whose sum is σ = 96957598880. Its totient is φ = 25021315824.

The previous prime is 50042631629. The next prime is 50042631673. The reversal of 50042631664 is 46613624005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1563832224 + ... + 1563832255.

It is an arithmetic number, because the mean of its divisors is an integer number (9695759888).

Almost surely, 2^50042631664 is an apocalyptic number.

It is an amenable number.

50042631664 is a deficient number, since it is larger than the sum of its proper divisors (46914967216).

50042631664 is a wasteful number, since it uses less digits than its factorization.

50042631664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127664487 (or 3127664481 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 50042631664 in words is "fifty billion, forty-two million, six hundred thirty-one thousand, six hundred sixty-four".