5644306353 has 32 divisors (see below), whose sum is σ = 8753052672. Its totient is φ = 3168676800.

The previous prime is 5644306319. The next prime is 5644306361. The reversal of 5644306353 is 3536034465.

It is not a de Polignac number, because 5644306353 - 2⁸ = 5644306097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5644306253) 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, 306538 + ... + 324428.

It is an arithmetic number, because the mean of its divisors is an integer number (273532896).

Almost surely, 2^5644306353 is an apocalyptic number.

It is an amenable number.

5644306353 is a deficient number, since it is larger than the sum of its proper divisors (3108746319).

5644306353 is a wasteful number, since it uses less digits than its factorization.

5644306353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18165.

The product of its (nonzero) digits is 388800, while the sum is 39.

The square root of 5644306353 is about 75128.5987690440. The cubic root of 5644306353 is about 1780.4790143923.

The spelling of 5644306353 in words is "five billion, six hundred forty-four million, three hundred six thousand, three hundred fifty-three".