11516679093 has 4 divisors (see below), whose sum is σ = 15355572128. Its totient is φ = 7677786060.

The previous prime is 11516679091. The next prime is 11516679101. The reversal of 11516679093 is 39097661511.

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.

It is not a de Polignac number, because 11516679093 - 2¹ = 11516679091 is a prime.

It is a super-2 number, since 2×11516679093² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11516679091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1919446513 + ... + 1919446518.

It is an arithmetic number, because the mean of its divisors is an integer number (3838893032).

Almost surely, 2^11516679093 is an apocalyptic number.

It is an amenable number.

11516679093 is a deficient number, since it is larger than the sum of its proper divisors (3838893035).

11516679093 is an equidigital number, since it uses as much as digits as its factorization.

11516679093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838893034.

The product of its (nonzero) digits is 306180, while the sum is 48.

The spelling of 11516679093 in words is "eleven billion, five hundred sixteen million, six hundred seventy-nine thousand, ninety-three".