11376548517 has 4 divisors (see below), whose sum is σ = 15168731360. Its totient is φ = 7584365676.

The previous prime is 11376548507. The next prime is 11376548537. The reversal of 11376548517 is 71584567311.

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: 71584567311 = 3 ⋅23861522437.

It is not a de Polignac number, because 11376548517 - 2⁶ = 11376548453 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 (11376548507) 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, 1896091417 + ... + 1896091422.

It is an arithmetic number, because the mean of its divisors is an integer number (3792182840).

Almost surely, 2^11376548517 is an apocalyptic number.

It is an amenable number.

11376548517 is a deficient number, since it is larger than the sum of its proper divisors (3792182843).

11376548517 is an equidigital number, since it uses as much as digits as its factorization.

11376548517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792182842.

The product of its digits is 705600, while the sum is 48.

The spelling of 11376548517 in words is "eleven billion, three hundred seventy-six million, five hundred forty-eight thousand, five hundred seventeen".