5731577 has 4 divisors (see below), whose sum is σ = 5980800. Its totient is φ = 5482356.

The previous prime is 5731573. The next prime is 5731591. The reversal of 5731577 is 7751375.

5731577 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5731577 - 2² = 5731573 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5731571) 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, 124577 + ... + 124622.

It is an arithmetic number, because the mean of its divisors is an integer number (1495200).

Almost surely, 2^5731577 is an apocalyptic number.

It is an amenable number.

5731577 is a deficient number, since it is larger than the sum of its proper divisors (249223).

5731577 is a wasteful number, since it uses less digits than its factorization.

5731577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249222.

The product of its digits is 25725, while the sum is 35.

The square root of 5731577 is about 2394.0712186566. The cubic root of 5731577 is about 178.9608540845.

The spelling of 5731577 in words is "five million, seven hundred thirty-one thousand, five hundred seventy-seven".