50686132498 has 16 divisors (see below), whose sum is σ = 76500313344. Its totient is φ = 25186512960.

The previous prime is 50686132433. The next prime is 50686132513. The reversal of 50686132498 is 89423168605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88711 + ... + 330517.

It is an arithmetic number, because the mean of its divisors is an integer number (4781269584).

Almost surely, 2^50686132498 is an apocalyptic number.

50686132498 is a deficient number, since it is larger than the sum of its proper divisors (25814180846).

50686132498 is a wasteful number, since it uses less digits than its factorization.

50686132498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242457.

The product of its (nonzero) digits is 2488320, while the sum is 52.

It can be divided in two parts, 50686 and 132498, that added together give a square (183184 = 428²).

The spelling of 50686132498 in words is "fifty billion, six hundred eighty-six million, one hundred thirty-two thousand, four hundred ninety-eight".