5505997439 has 8 divisors (see below), whose sum is σ = 5746475232. Its totient is φ = 5265610240.

The previous prime is 5505997429. The next prime is 5505997463. The reversal of 5505997439 is 9347995055.

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 5505997439 - 2⁴ = 5505997423 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 (5505997429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121019 + ... + 160179.

It is an arithmetic number, because the mean of its divisors is an integer number (718309404).

Almost surely, 2^5505997439 is an apocalyptic number.

5505997439 is a deficient number, since it is larger than the sum of its proper divisors (240477793).

5505997439 is a wasteful number, since it uses less digits than its factorization.

5505997439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45297.

The product of its (nonzero) digits is 7654500, while the sum is 56.

The square root of 5505997439 is about 74202.4085795064. The cubic root of 5505997439 is about 1765.8155421310.

The spelling of 5505997439 in words is "five billion, five hundred five million, nine hundred ninety-seven thousand, four hundred thirty-nine".