11576254013 has 4 divisors (see below), whose sum is σ = 12185530560. Its totient is φ = 10966977468.

The previous prime is 11576254007. The next prime is 11576254021. The reversal of 11576254013 is 31045267511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31045267511 = 227 ⋅136763293.

It is a cyclic number.

It is not a de Polignac number, because 11576254013 - 2¹² = 11576249917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11576254003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 304638245 + ... + 304638282.

It is an arithmetic number, because the mean of its divisors is an integer number (3046382640).

Almost surely, 2^11576254013 is an apocalyptic number.

It is an amenable number.

11576254013 is a deficient number, since it is larger than the sum of its proper divisors (609276547).

11576254013 is an equidigital number, since it uses as much as digits as its factorization.

11576254013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609276546.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 11576254013 in words is "eleven billion, five hundred seventy-six million, two hundred fifty-four thousand, thirteen".