5555505000555 has 16 divisors (see below), whose sum is σ = 9876453334560. Its totient is φ = 2962936000224.

The previous prime is 5555505000553. The next prime is 5555505000593. The reversal of 5555505000555 is 5550005055555.

It is not a de Polignac number, because 5555505000555 - 2¹ = 5555505000553 is a prime.

It is a super-2 number, since 2×5555505000555² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5555505000555.

It is not an unprimeable number, because it can be changed into a prime (5555505000553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20575944312 + ... + 20575944581.

It is an arithmetic number, because the mean of its divisors is an integer number (617278333410).

Almost surely, 2^{5555505000555} is an apocalyptic number.

5555505000555 is a deficient number, since it is larger than the sum of its proper divisors (4320948334005).

5555505000555 is a wasteful number, since it uses less digits than its factorization.

5555505000555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41151888907 (or 41151888901 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The spelling of 5555505000555 in words is "five trillion, five hundred fifty-five billion, five hundred five million, five hundred fifty-five", and thus it is an aban number.