23076713561 has 6 divisors (see below), whose sum is σ = 25365313386. Its totient is φ = 20978830400.

The previous prime is 23076713531. The next prime is 23076713603. The reversal of 23076713561 is 16531767032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13330087936 + 9746625625 = 115456^2 + 98725^2 .

It is not a de Polignac number, because 23076713561 - 2¹⁰ = 23076712537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23076713531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95358200 + ... + 95358441.

It is an arithmetic number, because the mean of its divisors is an integer number (4227552231).

Almost surely, 2^23076713561 is an apocalyptic number.

It is an amenable number.

23076713561 is a deficient number, since it is larger than the sum of its proper divisors (2288599825).

23076713561 is a wasteful number, since it uses less digits than its factorization.

23076713561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190716663 (or 190716652 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

It can be divided in two parts, 23076 and 713561, that added together give a palindrome (736637).

The spelling of 23076713561 in words is "twenty-three billion, seventy-six million, seven hundred thirteen thousand, five hundred sixty-one".