5644462353 has 16 divisors (see below), whose sum is σ = 7548734400. Its totient is φ = 3751600320.

The previous prime is 5644462337. The next prime is 5644462363. The reversal of 5644462353 is 3532644465.

It is a happy number.

It is not a de Polignac number, because 5644462353 - 2⁴ = 5644462337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5644462363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2409963 + ... + 2412303.

It is an arithmetic number, because the mean of its divisors is an integer number (471795900).

Almost surely, 2^5644462353 is an apocalyptic number.

It is an amenable number.

5644462353 is a deficient number, since it is larger than the sum of its proper divisors (1904272047).

5644462353 is a wasteful number, since it uses less digits than its factorization.

5644462353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4432.

The product of its digits is 1036800, while the sum is 42.

The square root of 5644462353 is about 75129.6369816865. The cubic root of 5644462353 is about 1780.4954174806.

The spelling of 5644462353 in words is "five billion, six hundred forty-four million, four hundred sixty-two thousand, three hundred fifty-three".