50109176512 has 28 divisors (see below), whose sum is σ = 99519318360. Its totient is φ = 25033442816.

The previous prime is 50109176471. The next prime is 50109176563. The reversal of 50109176512 is 21567190105.

It is a super-2 number, since 2×50109176512² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253837 + ... + 405772.

It is an arithmetic number, because the mean of its divisors is an integer number (3554261370).

Almost surely, 2^50109176512 is an apocalyptic number.

It is an amenable number.

50109176512 is a deficient number, since it is larger than the sum of its proper divisors (49410141848).

50109176512 is a wasteful number, since it uses less digits than its factorization.

50109176512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660808 (or 660798 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 37.

The spelling of 50109176512 in words is "fifty billion, one hundred nine million, one hundred seventy-six thousand, five hundred twelve".