625517352 has 48 divisors (see below), whose sum is σ = 1710577440. Its totient is φ = 206479008.

The previous prime is 625517323. The next prime is 625517381. The reversal of 625517352 is 253715526.

It is an interprime number because it is at equal distance from previous prime (625517323) and next prime (625517381).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34758 + ... + 49589.

It is an arithmetic number, because the mean of its divisors is an integer number (35637030).

Almost surely, 2^625517352 is an apocalyptic number.

It is an amenable number.

625517352 is an abundant number, since it is smaller than the sum of its proper divisors (1085060088).

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

625517352 is a wasteful number, since it uses less digits than its factorization.

625517352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84462 (or 84455 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 625517352 is about 25010.3448996610. The cubic root of 625517352 is about 855.2238174695.

The spelling of 625517352 in words is "six hundred twenty-five million, five hundred seventeen thousand, three hundred fifty-two".