12046570625 has 20 divisors (see below), whose sum is σ = 15064777728. Its totient is φ = 9629970000.

The previous prime is 12046570619. The next prime is 12046570631. The reversal of 12046570625 is 52607564021.

It is an interprime number because it is at equal distance from previous prime (12046570619) and next prime (12046570631).

It is not a de Polignac number, because 12046570625 - 2⁴ = 12046570609 is a prime.

It is a super-2 number, since 2×12046570625² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 912824 + ... + 925926.

Almost surely, 2^12046570625 is an apocalyptic number.

It is an amenable number.

12046570625 is a deficient number, since it is larger than the sum of its proper divisors (3018207103).

12046570625 is an equidigital number, since it uses as much as digits as its factorization.

12046570625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14594 (or 14579 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 12046570625 in words is "twelve billion, forty-six million, five hundred seventy thousand, six hundred twenty-five".