12041623525 has 12 divisors (see below), whose sum is σ = 14933614500. Its totient is φ = 9632007680.

The previous prime is 12041623511. The next prime is 12041623541. The reversal of 12041623525 is 52532614021.

It can be written as a sum of positive squares in 6 ways, for example, as 1913012644 + 10128610881 = 43738^2 + 100641^2 .

It is not a de Polignac number, because 12041623525 - 2¹¹ = 12041621477 is a prime.

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, 187251 + ... + 243199.

It is an arithmetic number, because the mean of its divisors is an integer number (1244467875).

Almost surely, 2^12041623525 is an apocalyptic number.

It is an amenable number.

12041623525 is a deficient number, since it is larger than the sum of its proper divisors (2891990975).

12041623525 is an equidigital number, since it uses as much as digits as its factorization.

12041623525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64568 (or 64563 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 12041623525 in words is "twelve billion, forty-one million, six hundred twenty-three thousand, five hundred twenty-five".