577625648 has 40 divisors (see below), whose sum is σ = 1160678688. Its totient is φ = 278249472.

The previous prime is 577625627. The next prime is 577625651. The reversal of 577625648 is 846526775.

577625648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 577625596 and 577625605.

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, 56240 + ... + 65712.

Almost surely, 2^577625648 is an apocalyptic number.

It is an amenable number.

577625648 is an abundant number, since it is smaller than the sum of its proper divisors (583053040).

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

577625648 is a wasteful number, since it uses less digits than its factorization.

577625648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9621 (or 9615 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The square root of 577625648 is about 24033.8438041026. The cubic root of 577625648 is about 832.8155449364.

The spelling of 577625648 in words is "five hundred seventy-seven million, six hundred twenty-five thousand, six hundred forty-eight".