5555500045 has 8 divisors (see below), whose sum is σ = 6668329824. Its totient is φ = 4443246864.

The previous prime is 5555500039. The next prime is 5555500099. The reversal of 5555500045 is 5400055555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5555500045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 122659 + ... + 161728.

It is an arithmetic number, because the mean of its divisors is an integer number (833541228).

Almost surely, 2^5555500045 is an apocalyptic number.

It is an amenable number.

5555500045 is a deficient number, since it is larger than the sum of its proper divisors (1112829779).

5555500045 is a wasteful number, since it uses less digits than its factorization.

5555500045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288299.

The product of its (nonzero) digits is 62500, while the sum is 34.

The square root of 5555500045 is about 74535.2268729357. The cubic root of 5555500045 is about 1771.0917164080.

The spelling of 5555500045 in words is "five billion, five hundred fifty-five million, five hundred thousand, forty-five".