10563671225 has 96 divisors (see below), whose sum is σ = 14865120000. Its totient is φ = 7408558080.

The previous prime is 10563671207. The next prime is 10563671231. The reversal of 10563671225 is 52217636501.

It is a happy number.

It is not a de Polignac number, because 10563671225 - 2⁸ = 10563670969 is a prime.

It is a super-2 number, since 2×10563671225² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 53083676 + ... + 53083874.

It is an arithmetic number, because the mean of its divisors is an integer number (154845000).

Almost surely, 2^10563671225 is an apocalyptic number.

It is an amenable number.

10563671225 is a deficient number, since it is larger than the sum of its proper divisors (4301448775).

10563671225 is a wasteful number, since it uses less digits than its factorization.

10563671225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 10563671225 in words is "ten billion, five hundred sixty-three million, six hundred seventy-one thousand, two hundred twenty-five".