5666252241 has 32 divisors (see below), whose sum is σ = 8315856640. Its totient is φ = 3410553600.

The previous prime is 5666252233. The next prime is 5666252299. The reversal of 5666252241 is 1422526665.

It is not a de Polignac number, because 5666252241 - 2³ = 5666252233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5666252241.

It is not an unprimeable number, because it can be changed into a prime (5666257241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424020 + ... + 437178.

It is an arithmetic number, because the mean of its divisors is an integer number (259870520).

Almost surely, 2^5666252241 is an apocalyptic number.

It is an amenable number.

5666252241 is a deficient number, since it is larger than the sum of its proper divisors (2649604399).

5666252241 is a wasteful number, since it uses less digits than its factorization.

5666252241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13417.

The product of its digits is 172800, while the sum is 39.

The square root of 5666252241 is about 75274.5125590329. The cubic root of 5666252241 is about 1782.7836176300.

The spelling of 5666252241 in words is "five billion, six hundred sixty-six million, two hundred fifty-two thousand, two hundred forty-one".