12527467225 has 72 divisors (see below), whose sum is σ = 19283116992. Its totient is φ = 7905081600.

The previous prime is 12527467207. The next prime is 12527467261. The reversal of 12527467225 is 52276472521.

It is not a de Polignac number, because 12527467225 - 2⁵ = 12527467193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18129130 + ... + 18129820.

Almost surely, 2^12527467225 is an apocalyptic number.

It is an amenable number.

12527467225 is a deficient number, since it is larger than the sum of its proper divisors (6755649767).

12527467225 is a wasteful number, since it uses less digits than its factorization.

12527467225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347 (or 1329 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The spelling of 12527467225 in words is "twelve billion, five hundred twenty-seven million, four hundred sixty-seven thousand, two hundred twenty-five".