49975706319 has 64 divisors (see below), whose sum is σ = 83599380480. Its totient is φ = 25798590720.

The previous prime is 49975706243. The next prime is 49975706353. The reversal of 49975706319 is 91360757994.

49975706319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49975706319 - 2⁹ = 49975705807 is a prime.

It is a super-2 number, since 2×49975706319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49975706719) 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, 29004192 + ... + 29005914.

It is an arithmetic number, because the mean of its divisors is an integer number (1306240320).

Almost surely, 2^49975706319 is an apocalyptic number.

49975706319 is a deficient number, since it is larger than the sum of its proper divisors (33623674161).

49975706319 is a wasteful number, since it uses less digits than its factorization.

49975706319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460.

The product of its (nonzero) digits is 12859560, while the sum is 60.

The spelling of 49975706319 in words is "forty-nine billion, nine hundred seventy-five million, seven hundred six thousand, three hundred nineteen".