5644160633 has 8 divisors (see below), whose sum is σ = 5976828648. Its totient is φ = 5311565824.

The previous prime is 5644160617. The next prime is 5644160657. The reversal of 5644160633 is 3360614465.

It can be written as a sum of positive squares in 4 ways, for example, as 1220314489 + 4423846144 = 34933^2 + 66512^2 .

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 5644160633 - 2⁴ = 5644160617 is a prime.

It is a super-2 number, since 2×5644160633² = 63713098502213921378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5644160933) 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, 273485 + ... + 293397.

It is an arithmetic number, because the mean of its divisors is an integer number (747103581).

Almost surely, 2^5644160633 is an apocalyptic number.

It is an amenable number.

5644160633 is a deficient number, since it is larger than the sum of its proper divisors (332668015).

5644160633 is a wasteful number, since it uses less digits than its factorization.

5644160633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36603.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 5644160633 is about 75127.6289589922. The cubic root of 5644160633 is about 1780.4636919524.

The spelling of 5644160633 in words is "five billion, six hundred forty-four million, one hundred sixty thousand, six hundred thirty-three".