625760000 has 90 divisors (see below), whose sum is σ = 1561243992. Its totient is φ = 250240000.

The previous prime is 625759973. The next prime is 625760033. The reversal of 625760000 is 67526.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 158045 + ... + 161955.

Almost surely, 2^625760000 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 625760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780621996).

625760000 is an abundant number, since it is smaller than the sum of its proper divisors (935483992).

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

625760000 is an frugal number, since it uses more digits than its factorization.

625760000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947 (or 3918 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 625760000 is about 25015.1953820073. The cubic root of 625760000 is about 855.3343880880.

The spelling of 625760000 in words is "six hundred twenty-five million, seven hundred sixty thousand".