555555555485 has 16 divisors (see below), whose sum is σ = 768647287296. Its totient is φ = 377581118208.

The previous prime is 555555555413. The next prime is 555555555551. The reversal of 555555555485 is 584555555555.

It is not a de Polignac number, because 555555555485 - 2¹⁸ = 555555293341 is a prime.

It is a Curzon 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, 70230629 + ... + 70238538.

It is an arithmetic number, because the mean of its divisors is an integer number (48040455456).

Almost surely, 2^555555555485 is an apocalyptic number.

It is an amenable number.

555555555485 is a deficient number, since it is larger than the sum of its proper divisors (213091731811).

555555555485 is a wasteful number, since it uses less digits than its factorization.

555555555485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140469292.

The product of its digits is 312500000, while the sum is 62.

The spelling of 555555555485 in words is "five hundred fifty-five billion, five hundred fifty-five million, five hundred fifty-five thousand, four hundred eighty-five".