625896573345 has 24 divisors (see below), whose sum is σ = 1100167503552. Its totient is φ = 329109933600.

The previous prime is 625896573299. The next prime is 625896573361. The reversal of 625896573345 is 543375698526.

It is a happy number.

625896573345 is a `hidden beast` number, since 6 + 2 + 58 + 9 + 6 + 573 + 3 + 4 + 5 = 666.

625896573345 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 625896573345 - 2⁷ = 625896573217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97946191 + ... + 97952580.

It is an arithmetic number, because the mean of its divisors is an integer number (45840312648).

Almost surely, 2^625896573345 is an apocalyptic number.

It is an amenable number.

625896573345 is a deficient number, since it is larger than the sum of its proper divisors (474270930207).

625896573345 is a wasteful number, since it uses less digits than its factorization.

625896573345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195898853 (or 195898850 counting only the distinct ones).

The product of its digits is 163296000, while the sum is 63.

The spelling of 625896573345 in words is "six hundred twenty-five billion, eight hundred ninety-six million, five hundred seventy-three thousand, three hundred forty-five".