3564651223 has 8 divisors (see below), whose sum is σ = 4076126720. Its totient is φ = 3053735640.

The previous prime is 3564651217. The next prime is 3564651257. The reversal of 3564651223 is 3221564653.

3564651223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3564651223 - 2⁵ = 3564651191 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 (3564651323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126243 + ... + 151876.

It is an arithmetic number, because the mean of its divisors is an integer number (509515840).

Almost surely, 2^3564651223 is an apocalyptic number.

3564651223 is a deficient number, since it is larger than the sum of its proper divisors (511475497).

3564651223 is a wasteful number, since it uses less digits than its factorization.

3564651223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279957.

The product of its digits is 129600, while the sum is 37.

The square root of 3564651223 is about 59704.7001751118. The cubic root of 3564651223 is about 1527.5860410138.

The spelling of 3564651223 in words is "three billion, five hundred sixty-four million, six hundred fifty-one thousand, two hundred twenty-three".