11526982925 has 12 divisors (see below), whose sum is σ = 14642081076. Its totient is φ = 8996668800.

The previous prime is 11526982903. The next prime is 11526982939. The reversal of 11526982925 is 52928962511.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3937437001 + 7589545924 = 62749^2 + 87118^2 .

It is not a de Polignac number, because 11526982925 - 2¹⁰ = 11526981901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5621894 + ... + 5623943.

It is an arithmetic number, because the mean of its divisors is an integer number (1220173423).

Almost surely, 2^11526982925 is an apocalyptic number.

It is an amenable number.

11526982925 is a deficient number, since it is larger than the sum of its proper divisors (3115098151).

11526982925 is a wasteful number, since it uses less digits than its factorization.

11526982925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245888 (or 11245883 counting only the distinct ones).

The product of its digits is 777600, while the sum is 50.

The spelling of 11526982925 in words is "eleven billion, five hundred twenty-six million, nine hundred eighty-two thousand, nine hundred twenty-five".