5666264229 has 4 divisors (see below), whose sum is σ = 7555018976. Its totient is φ = 3777509484.

The previous prime is 5666264207. The next prime is 5666264251. The reversal of 5666264229 is 9224626665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5666264207) and next prime (5666264251).

It is not a de Polignac number, because 5666264229 - 2²⁰ = 5665215653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666264129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944377369 + ... + 944377374.

It is an arithmetic number, because the mean of its divisors is an integer number (1888754744).

Almost surely, 2^5666264229 is an apocalyptic number.

It is an amenable number.

5666264229 is a deficient number, since it is larger than the sum of its proper divisors (1888754747).

5666264229 is a wasteful number, since it uses less digits than its factorization.

5666264229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888754746.

The product of its digits is 1866240, while the sum is 48.

The square root of 5666264229 is about 75274.5921875370. The cubic root of 5666264229 is about 1782.7848748981.

The spelling of 5666264229 in words is "five billion, six hundred sixty-six million, two hundred sixty-four thousand, two hundred twenty-nine".