10566756625 has 16 divisors (see below), whose sum is σ = 13196776320. Its totient is φ = 8447338800.

The previous prime is 10566756619. The next prime is 10566756631. The reversal of 10566756625 is 52665766501.

It is an interprime number because it is at equal distance from previous prime (10566756619) and next prime (10566756631).

It is not a de Polignac number, because 10566756625 - 2³ = 10566756617 is a prime.

It is a super-2 number, since 2×10566756625² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148756 + ... + 207994.

It is an arithmetic number, because the mean of its divisors is an integer number (824798520).

Almost surely, 2^10566756625 is an apocalyptic number.

It is an amenable number.

10566756625 is a deficient number, since it is larger than the sum of its proper divisors (2630019695).

10566756625 is an equidigital number, since it uses as much as digits as its factorization.

10566756625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60681 (or 60671 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 10566756625 in words is "ten billion, five hundred sixty-six million, seven hundred fifty-six thousand, six hundred twenty-five".