11323504525 has 12 divisors (see below), whose sum is σ = 14042851200. Its totient is φ = 9057703280.

The previous prime is 11323504523. The next prime is 11323504529. The reversal of 11323504525 is 52540532311.

It is not a de Polignac number, because 11323504525 - 2¹ = 11323504523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323504523) 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, 229506 + ... + 274444.

It is an arithmetic number, because the mean of its divisors is an integer number (1170237600).

Almost surely, 2^11323504525 is an apocalyptic number.

It is an amenable number.

11323504525 is a deficient number, since it is larger than the sum of its proper divisors (2719346675).

11323504525 is a wasteful number, since it uses less digits than its factorization.

11323504525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55028 (or 55023 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 11323504525 in words is "eleven billion, three hundred twenty-three million, five hundred four thousand, five hundred twenty-five".