6255625625 has 20 divisors (see below), whose sum is σ = 8069217024. Its totient is φ = 4843050000.

The previous prime is 6255625603. The next prime is 6255625661. The reversal of 6255625625 is 5265265526.

It is not a de Polignac number, because 6255625625 - 2¹⁰ = 6255624601 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 142061 + ... + 180810.

Almost surely, 2^6255625625 is an apocalyptic number.

It is an amenable number.

6255625625 is a deficient number, since it is larger than the sum of its proper divisors (1813591399).

6255625625 is an equidigital number, since it uses as much as digits as its factorization.

6255625625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322922 (or 322907 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 44.

The square root of 6255625625 is about 79092.5130780405. The cubic root of 6255625625 is about 1842.5682497101.

The spelling of 6255625625 in words is "six billion, two hundred fifty-five million, six hundred twenty-five thousand, six hundred twenty-five".