5539429 has 4 divisors (see below), whose sum is σ = 6330784. Its totient is φ = 4748076.

The previous prime is 5539427. The next prime is 5539439. The reversal of 5539429 is 9249355.

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 5539429 - 2¹ = 5539427 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 (5539427) 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, 395667 + ... + 395680.

It is an arithmetic number, because the mean of its divisors is an integer number (1582696).

Almost surely, 2^5539429 is an apocalyptic number.

It is an amenable number.

5539429 is a deficient number, since it is larger than the sum of its proper divisors (791355).

5539429 is an equidigital number, since it uses as much as digits as its factorization.

5539429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791354.

The product of its digits is 48600, while the sum is 37.

The square root of 5539429 is about 2353.5991587354. The cubic root of 5539429 is about 176.9382252213.

The spelling of 5539429 in words is "five million, five hundred thirty-nine thousand, four hundred twenty-nine".