50379385497 has 32 divisors (see below), whose sum is σ = 77560525824. Its totient is φ = 28491480000.

The previous prime is 50379385487. The next prime is 50379385501. The reversal of 50379385497 is 79458397305.

It is not a de Polignac number, because 50379385497 - 2¹¹ = 50379383449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50379385497.

It is not an unprimeable number, because it can be changed into a prime (50379385417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9862218 + ... + 9867324.

It is an arithmetic number, because the mean of its divisors is an integer number (2423766432).

Almost surely, 2^50379385497 is an apocalyptic number.

It is an amenable number.

50379385497 is a deficient number, since it is larger than the sum of its proper divisors (27181140327).

50379385497 is a wasteful number, since it uses less digits than its factorization.

50379385497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9869.

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 50379385497 in words is "fifty billion, three hundred seventy-nine million, three hundred eighty-five thousand, four hundred ninety-seven".