5504249539 has 4 divisors (see below), whose sum is σ = 5594483200. Its totient is φ = 5414015880.

The previous prime is 5504249521. The next prime is 5504249551. The reversal of 5504249539 is 9359424055.

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 5504249539 - 2⁵ = 5504249507 is a prime.

It is a super-3 number, since 3×5504249539³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5504249599) 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 3 ways as a sum of consecutive naturals, for example, 45116739 + ... + 45116860.

It is an arithmetic number, because the mean of its divisors is an integer number (1398620800).

Almost surely, 2^5504249539 is an apocalyptic number.

5504249539 is a deficient number, since it is larger than the sum of its proper divisors (90233661).

5504249539 is an equidigital number, since it uses as much as digits as its factorization.

5504249539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90233660.

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 5504249539 is about 74190.6297250536. The cubic root of 5504249539 is about 1765.6286673833.

The spelling of 5504249539 in words is "five billion, five hundred four million, two hundred forty-nine thousand, five hundred thirty-nine".