5715493 has 4 divisors (see below), whose sum is σ = 6532000. Its totient is φ = 4898988.

The previous prime is 5715487. The next prime is 5715497. The reversal of 5715493 is 3945175.

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 5715493 - 2⁵ = 5715461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715497) 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, 408243 + ... + 408256.

It is an arithmetic number, because the mean of its divisors is an integer number (1633000).

Almost surely, 2^5715493 is an apocalyptic number.

It is an amenable number.

5715493 is a deficient number, since it is larger than the sum of its proper divisors (816507).

5715493 is an equidigital number, since it uses as much as digits as its factorization.

5715493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816506.

The product of its digits is 18900, while the sum is 34.

The square root of 5715493 is about 2390.7097272567. The cubic root of 5715493 is about 178.7932967640.

The spelling of 5715493 in words is "five million, seven hundred fifteen thousand, four hundred ninety-three".