625996352 has 14 divisors (see below), whose sum is σ = 1242211638. Its totient is φ = 312998144.

The previous prime is 625996351. The next prime is 625996367. The reversal of 625996352 is 253699526.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 596141056 + 29855296 = 24416^2 + 5464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 625996297 and 625996306.

It is not an unprimeable number, because it can be changed into a prime (625996351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4890533 + ... + 4890660.

Almost surely, 2^625996352 is an apocalyptic number.

It is an amenable number.

625996352 is a deficient number, since it is larger than the sum of its proper divisors (616215286).

625996352 is an equidigital number, since it uses as much as digits as its factorization.

625996352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9781205 (or 9781195 counting only the distinct ones).

The product of its digits is 874800, while the sum is 47.

The square root of 625996352 is about 25019.9191045855. The cubic root of 625996352 is about 855.4420622477.

The spelling of 625996352 in words is "six hundred twenty-five million, nine hundred ninety-six thousand, three hundred fifty-two".