555005500555 has 8 divisors (see below), whose sum is σ = 726552655344. Its totient is φ = 403640364000.

The previous prime is 555005500549. The next prime is 555005500559.

555005500555 is nontrivially palindromic in base 10.

555005500555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 555005500555 - 2¹⁷ = 555005369483 is a prime.

It is a super-2 number, since 2×555005500555² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (555005500559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5045504496 + ... + 5045504605.

It is an arithmetic number, because the mean of its divisors is an integer number (90819081918).

Almost surely, 2^555005500555 is an apocalyptic number.

555005500555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

555005500555 is a deficient number, since it is larger than the sum of its proper divisors (171547154789).

555005500555 is a wasteful number, since it uses less digits than its factorization.

555005500555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10091009117.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 555005500555 in words is "five hundred fifty-five billion, five million, five hundred thousand, five hundred fifty-five".