26560574755 has 32 divisors (see below), whose sum is σ = 38315692800. Its totient is φ = 17416183680.

The previous prime is 26560574713. The next prime is 26560574783. The reversal of 26560574755 is 55747506562.

It is not a de Polignac number, because 26560574755 - 2²⁹ = 26023703843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401205 + ... + 462694.

It is an arithmetic number, because the mean of its divisors is an integer number (1197365400).

Almost surely, 2^26560574755 is an apocalyptic number.

26560574755 is a deficient number, since it is larger than the sum of its proper divisors (11755118045).

26560574755 is a wasteful number, since it uses less digits than its factorization.

26560574755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863971.

The product of its (nonzero) digits is 8820000, while the sum is 52.

The spelling of 26560574755 in words is "twenty-six billion, five hundred sixty million, five hundred seventy-four thousand, seven hundred fifty-five".