625248620 has 12 divisors (see below), whose sum is σ = 1313022144. Its totient is φ = 250099440.

The previous prime is 625248619. The next prime is 625248667. The reversal of 625248620 is 26842526.

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, 15631196 + ... + 15631235.

It is an arithmetic number, because the mean of its divisors is an integer number (109418512).

Almost surely, 2^625248620 is an apocalyptic number.

It is an amenable number.

625248620 is an abundant number, since it is smaller than the sum of its proper divisors (687773524).

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

625248620 is a wasteful number, since it uses less digits than its factorization.

625248620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31262440 (or 31262438 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 625248620 is about 25004.9719056031. The cubic root of 625248620 is about 855.1013274345.

It can be divided in two parts, 6252 and 48620, that added together give a cube (54872 = 38³).

The spelling of 625248620 in words is "six hundred twenty-five million, two hundred forty-eight thousand, six hundred twenty".