5644577 has 4 divisors (see below), whose sum is σ = 5941680. Its totient is φ = 5347476.

The previous prime is 5644547. The next prime is 5644601. The reversal of 5644577 is 7754465.

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 a cyclic number.

It is not a de Polignac number, because 5644577 - 2⁸ = 5644321 is a prime.

It is a super-2 number, since 2×5644577² = 63722499017858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5644577.

It is not an unprimeable number, because it can be changed into a prime (5644517) 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, 148523 + ... + 148560.

It is an arithmetic number, because the mean of its divisors is an integer number (1485420).

Almost surely, 2^5644577 is an apocalyptic number.

It is an amenable number.

5644577 is a deficient number, since it is larger than the sum of its proper divisors (297103).

5644577 is a wasteful number, since it uses less digits than its factorization.

5644577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297102.

The product of its digits is 117600, while the sum is 38.

The square root of 5644577 is about 2375.8318543197. The cubic root of 5644577 is about 178.0507472191.

The spelling of 5644577 in words is "five million, six hundred forty-four thousand, five hundred seventy-seven".