6044640625 has 28 divisors (see below), whose sum is σ = 7717401216. Its totient is φ = 4732250000.

The previous prime is 6044640611. The next prime is 6044640643. The reversal of 6044640625 is 5260464406.

It is not a de Polignac number, because 6044640625 - 2⁹ = 6044640113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 730260 + ... + 738490.

It is an arithmetic number, because the mean of its divisors is an integer number (275621472).

Almost surely, 2^6044640625 is an apocalyptic number.

It is an amenable number.

6044640625 is a deficient number, since it is larger than the sum of its proper divisors (1672760591).

6044640625 is an frugal number, since it uses more digits than its factorization.

6044640625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8308 (or 8283 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 6044640625 is about 77747.2869301560. The cubic root of 6044640625 is about 1821.6159846336.

The spelling of 6044640625 in words is "six billion, forty-four million, six hundred forty thousand, six hundred twenty-five".