56266222266265 has 32 divisors (see below), whose sum is σ = 74053455436800. Its totient is φ = 40701294443520.

The previous prime is 56266222266259. The next prime is 56266222266283.

56266222266265 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56266222266265 - 2¹³ = 56266222258073 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 11815501 + ... + 15878869.

It is an arithmetic number, because the mean of its divisors is an integer number (2314170482400).

Almost surely, 2^{56266222266265} is an apocalyptic number.

56266222266265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56266222266265 is a deficient number, since it is larger than the sum of its proper divisors (17787233170535).

56266222266265 is a wasteful number, since it uses less digits than its factorization.

56266222266265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4064737.

The product of its digits is 74649600, while the sum is 58.

The spelling of 56266222266265 in words is "fifty-six trillion, two hundred sixty-six billion, two hundred twenty-two million, two hundred sixty-six thousand, two hundred sixty-five".