632520020625 has 20 divisors (see below), whose sum is σ = 1053862693488. Its totient is φ = 337344010000.

The previous prime is 632520020617. The next prime is 632520020653. The reversal of 632520020625 is 526020025236.

It is not a de Polignac number, because 632520020625 - 2³ = 632520020617 is a prime.

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, 168670131 + ... + 168673880.

Almost surely, 2^632520020625 is an apocalyptic number.

It is an amenable number.

632520020625 is a deficient number, since it is larger than the sum of its proper divisors (421342672863).

632520020625 is an equidigital number, since it uses as much as digits as its factorization.

632520020625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337344034 (or 337344019 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 632520020625 in words is "six hundred thirty-two billion, five hundred twenty million, twenty thousand, six hundred twenty-five".