5539393 has 4 divisors (see below), whose sum is σ = 5830960. Its totient is φ = 5247828.

The previous prime is 5539367. The next prime is 5539397. The reversal of 5539393 is 3939355.

It is a happy number.

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 5539393 - 2⁵ = 5539361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5539397) 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, 145755 + ... + 145792.

It is an arithmetic number, because the mean of its divisors is an integer number (1457740).

Almost surely, 2^5539393 is an apocalyptic number.

It is an amenable number.

5539393 is a deficient number, since it is larger than the sum of its proper divisors (291567).

5539393 is a wasteful number, since it uses less digits than its factorization.

5539393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291566.

The product of its digits is 54675, while the sum is 37.

The square root of 5539393 is about 2353.5915108616. The cubic root of 5539393 is about 176.9378419213.

The spelling of 5539393 in words is "five million, five hundred thirty-nine thousand, three hundred ninety-three".