5555550055005 has 24 divisors (see below), whose sum is σ = 9629693124480. Its totient is φ = 2962937558880.

The previous prime is 5555550054959. The next prime is 5555550055049. The reversal of 5555550055005 is 5005500555555.

It is not a de Polignac number, because 5555550055005 - 2¹² = 5555550050909 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6756856 + ... + 7534334.

It is an arithmetic number, because the mean of its divisors is an integer number (401237213520).

Almost surely, 2^{5555550055005} is an apocalyptic number.

It is an amenable number.

5555550055005 is a deficient number, since it is larger than the sum of its proper divisors (4074143069475).

5555550055005 is a wasteful number, since it uses less digits than its factorization.

5555550055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936281 (or 936278 counting only the distinct ones).

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

The spelling of 5555550055005 in words is "five trillion, five hundred fifty-five billion, five hundred fifty million, fifty-five thousand, five".