11582424173 has 16 divisors (see below), whose sum is σ = 12695039280. Its totient is φ = 10518230016.

The previous prime is 11582424169. The next prime is 11582424193. The reversal of 11582424173 is 37142428511.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 273803209 + 11308620964 = 16547^2 + 106342^2 .

It is a cyclic number.

It is not a de Polignac number, because 11582424173 - 2² = 11582424169 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 (11582424103) 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, 827711 + ... + 841587.

It is an arithmetic number, because the mean of its divisors is an integer number (793439955).

Almost surely, 2^11582424173 is an apocalyptic number.

It is an amenable number.

11582424173 is a deficient number, since it is larger than the sum of its proper divisors (1112615107).

11582424173 is a wasteful number, since it uses less digits than its factorization.

11582424173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15616.

The product of its digits is 53760, while the sum is 38.

The spelling of 11582424173 in words is "eleven billion, five hundred eighty-two million, four hundred twenty-four thousand, one hundred seventy-three".