5555039 has 8 divisors (see below), whose sum is σ = 6722208. Its totient is φ = 4481280.

The previous prime is 5555023. The next prime is 5555047. The reversal of 5555039 is 9305555.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5555039 - 2⁴ = 5555023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5554996 and 5555014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23222 + ... + 23459.

It is an arithmetic number, because the mean of its divisors is an integer number (840276).

Almost surely, 2^5555039 is an apocalyptic number.

5555039 is a deficient number, since it is larger than the sum of its proper divisors (1167169).

5555039 is a wasteful number, since it uses less digits than its factorization.

5555039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46705.

The product of its (nonzero) digits is 16875, while the sum is 32.

The square root of 5555039 is about 2356.9130234270. The cubic root of 5555039 is about 177.1042721384.

The spelling of 5555039 in words is "five million, five hundred fifty-five thousand, thirty-nine".