50393498151 has 16 divisors (see below), whose sum is σ = 68836965120. Its totient is φ = 32773010880.

The previous prime is 50393498149. The next prime is 50393498167. The reversal of 50393498151 is 15189439305.

It is not a de Polignac number, because 50393498151 - 2¹ = 50393498149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50393498151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50393498101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2294460 + ... + 2316318.

It is an arithmetic number, because the mean of its divisors is an integer number (4302310320).

Almost surely, 2^50393498151 is an apocalyptic number.

50393498151 is a deficient number, since it is larger than the sum of its proper divisors (18443466969).

50393498151 is a wasteful number, since it uses less digits than its factorization.

50393498151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40646.

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 50393498151 in words is "fifty billion, three hundred ninety-three million, four hundred ninety-eight thousand, one hundred fifty-one".