23069475865 has 8 divisors (see below), whose sum is σ = 27752409288. Its totient is φ = 18409555200.

The previous prime is 23069475857. The next prime is 23069475887. The reversal of 23069475865 is 56857496032.

It can be written as a sum of positive squares in 4 ways, for example, as 11912412736 + 11157063129 = 109144^2 + 105627^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23069475865 - 2³ = 23069475857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5750982 + ... + 5754991.

It is an arithmetic number, because the mean of its divisors is an integer number (3469051161).

Almost surely, 2^23069475865 is an apocalyptic number.

It is an amenable number.

23069475865 is a deficient number, since it is larger than the sum of its proper divisors (4682933423).

23069475865 is a wasteful number, since it uses less digits than its factorization.

23069475865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11506379.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 23069475865 in words is "twenty-three billion, sixty-nine million, four hundred seventy-five thousand, eight hundred sixty-five".