555500550005 has 16 divisors (see below), whose sum is σ = 667326600000. Its totient is φ = 443916695040.

The previous prime is 555500549993. The next prime is 555500550019. The reversal of 555500550005 is 500055005555.

It is not a de Polignac number, because 555500550005 - 2⁸ = 555500549749 is a prime.

It is a super-2 number, since 2×555500550005² (a number of 24 digits) contains 22 as substring.

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, 25837310 + ... + 25858800.

It is an arithmetic number, because the mean of its divisors is an integer number (41707912500).

Almost surely, 2^555500550005 is an apocalyptic number.

It is an amenable number.

555500550005 is a deficient number, since it is larger than the sum of its proper divisors (111826049995).

555500550005 is a wasteful number, since it uses less digits than its factorization.

555500550005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26884.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 555500550005 in words is "five hundred fifty-five billion, five hundred million, five hundred fifty thousand, five".