576820625 has 30 divisors (see below), whose sum is σ = 766484334. Its totient is φ = 432448000.

The previous prime is 576820609. The next prime is 576820631. The reversal of 576820625 is 526028675.

It can be written as a sum of positive squares in 15 ways, for example, as 574656784 + 2163841 = 23972^2 + 1471^2 .

It is not a de Polignac number, because 576820625 - 2⁴ = 576820609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2475509 + ... + 2475741.

Almost surely, 2^576820625 is an apocalyptic number.

It is an amenable number.

576820625 is a deficient number, since it is larger than the sum of its proper divisors (189663709).

576820625 is an frugal number, since it uses more digits than its factorization.

576820625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 576820625 is about 24017.0902692229. The cubic root of 576820625 is about 832.4284733853.

The spelling of 576820625 in words is "five hundred seventy-six million, eight hundred twenty thousand, six hundred twenty-five".