625366364 has 12 divisors (see below), whose sum is σ = 1250732784. Its totient is φ = 268014144.

The previous prime is 625366337. The next prime is 625366387. The reversal of 625366364 is 463663526.

625366364 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11167229 + ... + 11167284.

It is an arithmetic number, because the mean of its divisors is an integer number (104227732).

Almost surely, 2^625366364 is an apocalyptic number.

It is an amenable number.

625366364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

625366364 is a wasteful number, since it uses less digits than its factorization.

625366364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22334524 (or 22334522 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The square root of 625366364 is about 25007.3262065340. The cubic root of 625366364 is about 855.1550003406.

The spelling of 625366364 in words is "six hundred twenty-five million, three hundred sixty-six thousand, three hundred sixty-four".