5555004999 has 4 divisors (see below), whose sum is σ = 7406673336. Its totient is φ = 3703336664.

The previous prime is 5555004989. The next prime is 5555005033. The reversal of 5555004999 is 9994005555.

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 5555004999 - 2⁵ = 5555004967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555004989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925834164 + ... + 925834169.

It is an arithmetic number, because the mean of its divisors is an integer number (1851668334).

Almost surely, 2^5555004999 is an apocalyptic number.

5555004999 is a deficient number, since it is larger than the sum of its proper divisors (1851668337).

5555004999 is a wasteful number, since it uses less digits than its factorization.

5555004999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851668336.

The product of its (nonzero) digits is 1822500, while the sum is 51.

The square root of 5555004999 is about 74531.9059128371. The cubic root of 5555004999 is about 1771.0391080075.

The spelling of 5555004999 in words is "five billion, five hundred fifty-five million, four thousand, nine hundred ninety-nine".