12472268483725 has 6 divisors (see below), whose sum is σ = 15465612919850. Its totient is φ = 9977814786960.

The previous prime is 12472268483723. The next prime is 12472268483743. The reversal of 12472268483725 is 52738486227421.

It can be written as a sum of positive squares in 3 ways, for example, as 27869297481 + 12444399186244 = 166941^2 + 3527662^2 .

It is not a de Polignac number, because 12472268483725 - 2¹ = 12472268483723 is a prime.

It is a super-2 number, since 2×12472268483725² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12472268483723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249445369650 + ... + 249445369699.

Almost surely, 2^{12472268483725} is an apocalyptic number.

It is an amenable number.

12472268483725 is a deficient number, since it is larger than the sum of its proper divisors (2993344436125).

12472268483725 is an equidigital number, since it uses as much as digits as its factorization.

12472268483725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498890739359 (or 498890739354 counting only the distinct ones).

The product of its digits is 72253440, while the sum is 61.

The spelling of 12472268483725 in words is "twelve trillion, four hundred seventy-two billion, two hundred sixty-eight million, four hundred eighty-three thousand, seven hundred twenty-five".