625896573104 has 20 divisors (see below), whose sum is σ = 1322917757160. Its totient is φ = 284498442240.

The previous prime is 625896573101. The next prime is 625896573149. The reversal of 625896573104 is 401375698526.

It is a self number, because there is not a number n which added to its sum of digits gives 625896573104.

It is not an unprimeable number, because it can be changed into a prime (625896573101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778115089 + ... + 1778115440.

It is an arithmetic number, because the mean of its divisors is an integer number (66145887858).

It is a 2-persistent number, because it is pandigital, and so is 2⋅625896573104 = 1251793146208, but 3⋅625896573104 = 1877689719312 is not.

Almost surely, 2^625896573104 is an apocalyptic number.

It is an amenable number.

625896573104 is an abundant number, since it is smaller than the sum of its proper divisors (697021184056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625896573104 is a wasteful number, since it uses less digits than its factorization.

625896573104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556230548 (or 3556230542 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 625896573104 in words is "six hundred twenty-five billion, eight hundred ninety-six million, five hundred seventy-three thousand, one hundred four".