5555104999 has 2 divisors, whose sum is σ = 5555105000. Its totient is φ = 5555104998.

The previous prime is 5555104991. The next prime is 5555105029. The reversal of 5555104999 is 9994015555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555104999 - 2³ = 5555104991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5555104991) 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, 2777552499 + 2777552500.

It is an arithmetic number, because the mean of its divisors is an integer number (2777552500).

Almost surely, 2^5555104999 is an apocalyptic number.

5555104999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555104999 is an equidigital number, since it uses as much as digits as its factorization.

5555104999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1822500, while the sum is 52.

The square root of 5555104999 is about 74532.5767634529. The cubic root of 5555104999 is about 1771.0497352315.

The spelling of 5555104999 in words is "five billion, five hundred fifty-five million, one hundred four thousand, nine hundred ninety-nine".