12325113504 has 72 divisors (see below), whose sum is σ = 38235873312. Its totient is φ = 3734881920.

The previous prime is 12325113503. The next prime is 12325113533. The reversal of 12325113504 is 40531152321.

12325113504 is a `hidden beast` number, since 1 + 23 + 25 + 113 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (12325113503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1942084 + ... + 1948419.

It is an arithmetic number, because the mean of its divisors is an integer number (531053796).

Almost surely, 2^12325113504 is an apocalyptic number.

It is an amenable number.

12325113504 is an abundant number, since it is smaller than the sum of its proper divisors (25910759808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12325113504 is a wasteful number, since it uses less digits than its factorization.

12325113504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890530 (or 3890519 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 12325113504 its reverse (40531152321), we get a palindrome (52856265825).

The spelling of 12325113504 in words is "twelve billion, three hundred twenty-five million, one hundred thirteen thousand, five hundred four".