11522441513 has 12 divisors (see below), whose sum is σ = 12760402032. Its totient is φ = 10318560120.

The previous prime is 11522441507. The next prime is 11522441533. The reversal of 11522441513 is 31514422511.

It is a happy number.

It is not a de Polignac number, because 11522441513 - 2⁸ = 11522441257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11522441533) 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, 67295 + ... + 166052.

It is an arithmetic number, because the mean of its divisors is an integer number (1063366836).

Almost surely, 2^11522441513 is an apocalyptic number.

It is an amenable number.

11522441513 is a deficient number, since it is larger than the sum of its proper divisors (1237960519).

11522441513 is an equidigital number, since it uses as much as digits as its factorization.

11522441513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233492 (or 233425 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The spelling of 11522441513 in words is "eleven billion, five hundred twenty-two million, four hundred forty-one thousand, five hundred thirteen".