5655539 has 6 divisors (see below), whose sum is σ = 5912676. Its totient is φ = 5409140.

The previous prime is 5655527. The next prime is 5655541. The reversal of 5655539 is 9355565.

It is a happy number.

It is not a de Polignac number, because 5655539 - 2⁴ = 5655523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5655569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4817 + ... + 5874.

It is an arithmetic number, because the mean of its divisors is an integer number (985446).

Almost surely, 2^5655539 is an apocalyptic number.

5655539 is a deficient number, since it is larger than the sum of its proper divisors (257137).

5655539 is a wasteful number, since it uses less digits than its factorization.

5655539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10737 (or 10714 counting only the distinct ones).

The product of its digits is 101250, while the sum is 38.

The square root of 5655539 is about 2378.1377167860. The cubic root of 5655539 is about 178.1659333033.

The spelling of 5655539 in words is "five million, six hundred fifty-five thousand, five hundred thirty-nine".