5439571 has 4 divisors (see below), whose sum is σ = 5505192. Its totient is φ = 5373952.

The previous prime is 5439563. The next prime is 5439583. The reversal of 5439571 is 1759345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5439571 - 2³ = 5439563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5439521) 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, 32686 + ... + 32851.

It is an arithmetic number, because the mean of its divisors is an integer number (1376298).

Almost surely, 2^5439571 is an apocalyptic number.

5439571 is a deficient number, since it is larger than the sum of its proper divisors (65621).

5439571 is an equidigital number, since it uses as much as digits as its factorization.

5439571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65620.

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

The square root of 5439571 is about 2332.2887900086. The cubic root of 5439571 is about 175.8685636277.

The spelling of 5439571 in words is "five million, four hundred thirty-nine thousand, five hundred seventy-one".