625652316 has 24 divisors (see below), whose sum is σ = 1622061840. Its totient is φ = 208550736.

The previous prime is 625652281. The next prime is 625652327. The reversal of 625652316 is 613256526.

It is a happy number.

625652316 is a `hidden beast` number, since 62 + 565 + 2 + 31 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2896431 + ... + 2896646.

It is an arithmetic number, because the mean of its divisors is an integer number (67585910).

Almost surely, 2^625652316 is an apocalyptic number.

It is an amenable number.

625652316 is an abundant number, since it is smaller than the sum of its proper divisors (996409524).

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

625652316 is a wasteful number, since it uses less digits than its factorization.

625652316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793090 (or 5793082 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 625652316 is about 25013.0429176460. The cubic root of 625652316 is about 855.2853218261.

The spelling of 625652316 in words is "six hundred twenty-five million, six hundred fifty-two thousand, three hundred sixteen".