5506423919 has 2 divisors, whose sum is σ = 5506423920. Its totient is φ = 5506423918.

The previous prime is 5506423907. The next prime is 5506423927. The reversal of 5506423919 is 9193246055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5506423919 is a prime.

It is a super-2 number, since 2×5506423919² = 60641408751470637122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5506423919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5506423939) 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 as a sum of consecutive naturals, namely, 2753211959 + 2753211960.

It is an arithmetic number, because the mean of its divisors is an integer number (2753211960).

Almost surely, 2^5506423919 is an apocalyptic number.

5506423919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5506423919 is an equidigital number, since it uses as much as digits as its factorization.

5506423919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 5506423919 is about 74205.2822850233. The cubic root of 5506423919 is about 1765.8611327546.

The spelling of 5506423919 in words is "five billion, five hundred six million, four hundred twenty-three thousand, nine hundred nineteen".