555483384555 has 32 divisors (see below), whose sum is σ = 971003351808. Its totient is φ = 268927401600.

The previous prime is 555483384541. The next prime is 555483384557.

555483384555 is nontrivially palindromic in base 10.

555483384555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 555483384555 - 2¹⁰ = 555483383531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (555483384557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2374681 + ... + 2598090.

It is an arithmetic number, because the mean of its divisors is an integer number (30343854744).

Almost surely, 2^555483384555 is an apocalyptic number.

555483384555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

555483384555 is a deficient number, since it is larger than the sum of its proper divisors (415519967253).

555483384555 is a wasteful number, since it uses less digits than its factorization.

555483384555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973467.

The product of its digits is 144000000, while the sum is 60.

The spelling of 555483384555 in words is "five hundred fifty-five billion, four hundred eighty-three million, three hundred eighty-four thousand, five hundred fifty-five".