5539061 has 4 divisors (see below), whose sum is σ = 6042624. Its totient is φ = 5035500.

The previous prime is 5539057. The next prime is 5539063. The reversal of 5539061 is 1609355.

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 5539061 - 2² = 5539057 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 (5539063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251765 + ... + 251786.

It is an arithmetic number, because the mean of its divisors is an integer number (1510656).

Almost surely, 2^5539061 is an apocalyptic number.

It is an amenable number.

5539061 is a deficient number, since it is larger than the sum of its proper divisors (503563).

5539061 is a wasteful number, since it uses less digits than its factorization.

5539061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503562.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 5539061 is about 2353.5209792989. The cubic root of 5539061 is about 176.9343069649.

The spelling of 5539061 in words is "five million, five hundred thirty-nine thousand, sixty-one".