13560233561 has 8 divisors (see below), whose sum is σ = 15498165120. Its totient is φ = 11622490848.

The previous prime is 13560233551. The next prime is 13560233591. The reversal of 13560233561 is 16533206531.

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

It is a cyclic number.

It is not a de Polignac number, because 13560233561 - 2¹⁰ = 13560232537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13560233551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178820 + ... + 243098.

It is an arithmetic number, because the mean of its divisors is an integer number (1937270640).

Almost surely, 2^13560233561 is an apocalyptic number.

It is an amenable number.

13560233561 is a deficient number, since it is larger than the sum of its proper divisors (1937931559).

13560233561 is an equidigital number, since it uses as much as digits as its factorization.

13560233561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94423.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 13560233561 in words is "thirteen billion, five hundred sixty million, two hundred thirty-three thousand, five hundred sixty-one".