11548713517 has 16 divisors (see below), whose sum is σ = 13180796928. Its totient is φ = 10016055280.

The previous prime is 11548713511. The next prime is 11548713521. The reversal of 11548713517 is 71531784511.

It is not a de Polignac number, because 11548713517 - 2²⁷ = 11414495789 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 (11548713511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37308 + ... + 156490.

It is an arithmetic number, because the mean of its divisors is an integer number (823799808).

Almost surely, 2^11548713517 is an apocalyptic number.

It is an amenable number.

11548713517 is a deficient number, since it is larger than the sum of its proper divisors (1632083411).

11548713517 is a wasteful number, since it uses less digits than its factorization.

11548713517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119600.

The product of its digits is 117600, while the sum is 43.

The spelling of 11548713517 in words is "eleven billion, five hundred forty-eight million, seven hundred thirteen thousand, five hundred seventeen".