625120512 has 72 divisors (see below), whose sum is σ = 1680413280. Its totient is φ = 206284800.

The previous prime is 625120499. The next prime is 625120547. The reversal of 625120512 is 215021526.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 73539 + ... + 81597.

Almost surely, 2^625120512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625120512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (840206640).

625120512 is an abundant number, since it is smaller than the sum of its proper divisors (1055292768).

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

625120512 is a wasteful number, since it uses less digits than its factorization.

625120512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179 (or 8165 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 625120512 is about 25002.4101238261. The cubic root of 625120512 is about 855.0429225058.

The spelling of 625120512 in words is "six hundred twenty-five million, one hundred twenty thousand, five hundred twelve".