625996560 has 120 divisors (see below), whose sum is σ = 2257462656. Its totient is φ = 143082240.

The previous prime is 625996529. The next prime is 625996573. The reversal of 625996560 is 65699526.

625996560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14856 + ... + 38375.

Almost surely, 2^625996560 is an apocalyptic number.

625996560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

625996560 is an abundant number, since it is smaller than the sum of its proper divisors (1631466096).

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

625996560 is a wasteful number, since it uses less digits than its factorization.

625996560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53261 (or 53248 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 48.

The square root of 625996560 is about 25019.9232612732. The cubic root of 625996560 is about 855.4421569937.

The spelling of 625996560 in words is "six hundred twenty-five million, nine hundred ninety-six thousand, five hundred sixty".