50673368718 has 96 divisors (see below), whose sum is σ = 135509565600. Its totient is φ = 13978839168.

The previous prime is 50673368699. The next prime is 50673368773. The reversal of 50673368718 is 81786337605.

50673368718 is a `hidden beast` number, since 506 + 7 + 3 + 3 + 68 + 71 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253455 + ... + 406922.

It is an arithmetic number, because the mean of its divisors is an integer number (1411557975).

Almost surely, 2^50673368718 is an apocalyptic number.

50673368718 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50673368718 is an abundant number, since it is smaller than the sum of its proper divisors (84836196882).

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

50673368718 is a wasteful number, since it uses less digits than its factorization.

50673368718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660431 (or 660418 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 50673368718 in words is "fifty billion, six hundred seventy-three million, three hundred sixty-eight thousand, seven hundred eighteen".