11524552113 has 4 divisors (see below), whose sum is σ = 15366069488. Its totient is φ = 7683034740.

The previous prime is 11524552111. The next prime is 11524552183. The reversal of 11524552113 is 31125542511.

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.

It is not a de Polignac number, because 11524552113 - 2¹ = 11524552111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11524552111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920758683 + ... + 1920758688.

It is an arithmetic number, because the mean of its divisors is an integer number (3841517372).

Almost surely, 2^11524552113 is an apocalyptic number.

It is an amenable number.

11524552113 is a deficient number, since it is larger than the sum of its proper divisors (3841517375).

11524552113 is an equidigital number, since it uses as much as digits as its factorization.

11524552113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841517374.

The product of its digits is 6000, while the sum is 30.

The spelling of 11524552113 in words is "eleven billion, five hundred twenty-four million, five hundred fifty-two thousand, one hundred thirteen".