50119938906687 has 64 divisors (see below), whose sum is σ = 82723616640000. Its totient is φ = 29778470515584.

The previous prime is 50119938906529. The next prime is 50119938906689. The reversal of 50119938906687 is 78660983991105.

50119938906687 is a `hidden beast` number, since 50 + 1 + 199 + 389 + 0 + 6 + 6 + 8 + 7 = 666.

It is not a de Polignac number, because 50119938906687 - 2⁴³ = 41323845884479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50119938906689) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 385179564 + ... + 385309662.

It is an arithmetic number, because the mean of its divisors is an integer number (1292556510000).

Almost surely, 2^{50119938906687} is an apocalyptic number.

50119938906687 is a deficient number, since it is larger than the sum of its proper divisors (32603677733313).

50119938906687 is a wasteful number, since it uses less digits than its factorization.

50119938906687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167997 (or 167991 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 72.

The spelling of 50119938906687 in words is "fifty trillion, one hundred nineteen billion, nine hundred thirty-eight million, nine hundred six thousand, six hundred eighty-seven".