5539291 has 4 divisors (see below), whose sum is σ = 5544000. Its totient is φ = 5534584.

The previous prime is 5539277. The next prime is 5539309. The reversal of 5539291 is 1929355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5539291 - 2¹¹ = 5537243 is a prime.

It is a Duffinian number.

5539291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5539211) 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, 1110 + ... + 3508.

It is an arithmetic number, because the mean of its divisors is an integer number (1386000).

Almost surely, 2^5539291 is an apocalyptic number.

5539291 is a deficient number, since it is larger than the sum of its proper divisors (4709).

5539291 is a wasteful number, since it uses less digits than its factorization.

5539291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708.

The product of its digits is 12150, while the sum is 34.

The square root of 5539291 is about 2353.5698417510. The cubic root of 5539291 is about 176.9367558955.

The spelling of 5539291 in words is "five million, five hundred thirty-nine thousand, two hundred ninety-one".