5555590039 has 4 divisors (see below), whose sum is σ = 5797137456. Its totient is φ = 5314042624.

The previous prime is 5555589973. The next prime is 5555590043. The reversal of 5555590039 is 9300955555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5555590039 - 2²⁷ = 5421372311 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 (5555599039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120773674 + ... + 120773719.

It is an arithmetic number, because the mean of its divisors is an integer number (1449284364).

Almost surely, 2^5555590039 is an apocalyptic number.

5555590039 is a deficient number, since it is larger than the sum of its proper divisors (241547417).

5555590039 is a wasteful number, since it uses less digits than its factorization.

5555590039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241547416.

The product of its (nonzero) digits is 759375, while the sum is 46.

The square root of 5555590039 is about 74535.8305716117. The cubic root of 5555590039 is about 1771.1012797095.

The spelling of 5555590039 in words is "five billion, five hundred fifty-five million, five hundred ninety thousand, thirty-nine".