50675137394 has 16 divisors (see below), whose sum is σ = 86888984256. Its totient is φ = 21713586000.

The previous prime is 50675137391. The next prime is 50675137421. The reversal of 50675137394 is 49373157605.

It is a super-2 number, since 2×50675137394² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50675137391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287597 + ... + 429024.

It is an arithmetic number, because the mean of its divisors is an integer number (5430561516).

Almost surely, 2^50675137394 is an apocalyptic number.

50675137394 is a deficient number, since it is larger than the sum of its proper divisors (36213846862).

50675137394 is a wasteful number, since it uses less digits than its factorization.

50675137394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721681.

The product of its (nonzero) digits is 2381400, while the sum is 50.

The spelling of 50675137394 in words is "fifty billion, six hundred seventy-five million, one hundred thirty-seven thousand, three hundred ninety-four".