50157367872 has 28 divisors (see below), whose sum is σ = 132708036336. Its totient is φ = 16719122560.

The previous prime is 50157367853. The next prime is 50157367891. The reversal of 50157367872 is 27876375105.

It is an interprime number because it is at equal distance from previous prime (50157367853) and next prime (50157367891).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130617954 + ... + 130618337.

Almost surely, 2^50157367872 is an apocalyptic number.

It is an amenable number.

50157367872 is an abundant number, since it is smaller than the sum of its proper divisors (82550668464).

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

50157367872 is a wasteful number, since it uses less digits than its factorization.

50157367872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261236306 (or 261236296 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 50157367872 in words is "fifty billion, one hundred fifty-seven million, three hundred sixty-seven thousand, eight hundred seventy-two".