625794713875 has 8 divisors (see below), whose sum is σ = 780991803072. Its totient is φ = 500635771000.

The previous prime is 625794713857. The next prime is 625794713879. The reversal of 625794713875 is 578317497526.

It is not a de Polignac number, because 625794713875 - 2³³ = 617204779283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625794713879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503178731 + ... + 2503178980.

It is an arithmetic number, because the mean of its divisors is an integer number (97623975384).

Almost surely, 2^625794713875 is an apocalyptic number.

625794713875 is a deficient number, since it is larger than the sum of its proper divisors (155197089197).

625794713875 is an equidigital number, since it uses as much as digits as its factorization.

625794713875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006357726 (or 5006357716 counting only the distinct ones).

The product of its digits is 88905600, while the sum is 64.

The spelling of 625794713875 in words is "six hundred twenty-five billion, seven hundred ninety-four million, seven hundred thirteen thousand, eight hundred seventy-five".