12792355325 has 12 divisors (see below), whose sum is σ = 15868085940. Its totient is φ = 10230293760.

The previous prime is 12792355307. The next prime is 12792355343. The reversal of 12792355325 is 52355329721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12792355307) and next prime (12792355343).

It can be written as a sum of positive squares in 6 ways, for example, as 1097663161 + 11694692164 = 33131^2 + 108142^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12792355325 is a prime.

It is a super-2 number, since 2×12792355325² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15890 + ... + 160739.

It is an arithmetic number, because the mean of its divisors is an integer number (1322340495).

Almost surely, 2^12792355325 is an apocalyptic number.

It is an amenable number.

12792355325 is a deficient number, since it is larger than the sum of its proper divisors (3075730615).

12792355325 is a wasteful number, since it uses less digits than its factorization.

12792355325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179536 (or 179531 counting only the distinct ones).

The product of its digits is 567000, while the sum is 44.

The spelling of 12792355325 in words is "twelve billion, seven hundred ninety-two million, three hundred fifty-five thousand, three hundred twenty-five".