12453234025 has 12 divisors (see below), whose sum is σ = 15444909900. Its totient is φ = 9960716480.

The previous prime is 12453233993. The next prime is 12453234061. The reversal of 12453234025 is 52043235421.

It can be written as a sum of positive squares in 6 ways, for example, as 3605762304 + 8847471721 = 60048^2 + 94061^2 .

It is not a de Polignac number, because 12453234025 - 2⁵ = 12453233993 is a prime.

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, 97791 + ... + 185659.

It is an arithmetic number, because the mean of its divisors is an integer number (1287075825).

Almost surely, 2^12453234025 is an apocalyptic number.

It is an amenable number.

12453234025 is a deficient number, since it is larger than the sum of its proper divisors (2991675875).

12453234025 is an equidigital number, since it uses as much as digits as its factorization.

12453234025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93548 (or 93543 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 12453234025 its reverse (52043235421), we get a palindrome (64496469446).

The spelling of 12453234025 in words is "twelve billion, four hundred fifty-three million, two hundred thirty-four thousand, twenty-five".