5623585441 has 4 divisors (see below), whose sum is σ = 5700620932. Its totient is φ = 5546549952.

The previous prime is 5623585433. The next prime is 5623585463. The reversal of 5623585441 is 1445853265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1445853265 = 5 ⋅289170653.

It can be written as a sum of positive squares in 2 ways, for example, as 4788086416 + 835499025 = 69196^2 + 28905^2 .

It is a cyclic number.

It is not a de Polignac number, because 5623585441 - 2³ = 5623585433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5623585241) 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, 38517636 + ... + 38517781.

It is an arithmetic number, because the mean of its divisors is an integer number (1425155233).

Almost surely, 2^5623585441 is an apocalyptic number.

It is an amenable number.

5623585441 is a deficient number, since it is larger than the sum of its proper divisors (77035491).

5623585441 is an equidigital number, since it uses as much as digits as its factorization.

5623585441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77035490.

The product of its digits is 576000, while the sum is 43.

The square root of 5623585441 is about 74990.5690137100. The cubic root of 5623585441 is about 1778.2975601781.

The spelling of 5623585441 in words is "five billion, six hundred twenty-three million, five hundred eighty-five thousand, four hundred forty-one".