5666264023265 has 16 divisors (see below), whose sum is σ = 6811626977280. Its totient is φ = 4524938542080.

The previous prime is 5666264023201. The next prime is 5666264023279. The reversal of 5666264023265 is 5623204626665.

It is not a de Polignac number, because 5666264023265 - 2⁶ = 5666264023201 is a prime.

It is a super-2 number, since 2×5666264023265² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90497120 + ... + 90559710.

It is an arithmetic number, because the mean of its divisors is an integer number (425726686080).

Almost surely, 2^{5666264023265} is an apocalyptic number.

It is an amenable number.

5666264023265 is a deficient number, since it is larger than the sum of its proper divisors (1145362954015).

5666264023265 is a wasteful number, since it uses less digits than its factorization.

5666264023265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94552.

The product of its (nonzero) digits is 18662400, while the sum is 53.

The spelling of 5666264023265 in words is "five trillion, six hundred sixty-six billion, two hundred sixty-four million, twenty-three thousand, two hundred sixty-five".