11522004975 has 120 divisors (see below), whose sum is σ = 23059947680. Its totient is φ = 5653774080.

The previous prime is 11522004931. The next prime is 11522005037. The reversal of 11522004975 is 57940022511.

It is not a de Polignac number, because 11522004975 - 2⁶ = 11522004911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 11556177 + ... + 11557173.

Almost surely, 2^11522004975 is an apocalyptic number.

11522004975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11522004975 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

11522004975 is a wasteful number, since it uses less digits than its factorization.

11522004975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471 (or 1457 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 11522004975 in words is "eleven billion, five hundred twenty-two million, four thousand, nine hundred seventy-five".