10630641025 has 27 divisors (see below), whose sum is σ = 14014572411. Its totient is φ = 7997648640.

The previous prime is 10630641019. The next prime is 10630641029. The reversal of 10630641025 is 52014603601.

The square root of 10630641025 is 103105.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 9332912449 + 1297728576 = 96607^2 + 36024^2 .

It is not a de Polignac number, because 10630641025 - 2³ = 10630641017 is a prime.

It is a super-2 number, since 2×10630641025² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10630640984 and 10630641002.

It is not an unprimeable number, because it can be changed into a prime (10630641029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8763319 + ... + 8764531.

Almost surely, 2^10630641025 is an apocalyptic number.

10630641025 is the 103105-th square number.

10630641025 is the 51553-rd centered octagonal number.

It is an amenable number.

10630641025 is a deficient number, since it is larger than the sum of its proper divisors (3383931386).

10630641025 is an frugal number, since it uses more digits than its factorization.

10630641025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 10630641025 in words is "ten billion, six hundred thirty million, six hundred forty-one thousand, twenty-five".