625051052 has 12 divisors (see below), whose sum is σ = 1095765720. Its totient is φ = 311975136.

The previous prime is 625051043. The next prime is 625051067. The reversal of 625051052 is 250150526.

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, 135038 + ... + 139589.

It is an arithmetic number, because the mean of its divisors is an integer number (91313810).

Almost surely, 2^625051052 is an apocalyptic number.

It is an amenable number.

625051052 is a deficient number, since it is larger than the sum of its proper divisors (470714668).

625051052 is a wasteful number, since it uses less digits than its factorization.

625051052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275200 (or 275198 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 625051052 is about 25001.0210191504. The cubic root of 625051052 is about 855.0112520891.

The spelling of 625051052 in words is "six hundred twenty-five million, fifty-one thousand, fifty-two".