5555511056005 has 16 divisors (see below), whose sum is σ = 6821779783104. Its totient is φ = 4340968410240.

The previous prime is 5555511055981. The next prime is 5555511056027. The reversal of 5555511056005 is 5006501155555.

It is not a de Polignac number, because 5555511056005 - 2¹¹ = 5555511053957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12757017 + ... + 13185313.

It is an arithmetic number, because the mean of its divisors is an integer number (426361236444).

Almost surely, 2^{5555511056005} is an apocalyptic number.

It is an amenable number.

5555511056005 is a deficient number, since it is larger than the sum of its proper divisors (1266268727099).

5555511056005 is a wasteful number, since it uses less digits than its factorization.

5555511056005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488676.

The product of its (nonzero) digits is 468750, while the sum is 43.

The spelling of 5555511056005 in words is "five trillion, five hundred fifty-five billion, five hundred eleven million, fifty-six thousand, five".