555060005556 has 48 divisors (see below), whose sum is σ = 1516261488000. Its totient is φ = 154720558080.

The previous prime is 555060005449. The next prime is 555060005567. The reversal of 555060005556 is 655500060555.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80580181 + ... + 80587068.

It is an arithmetic number, because the mean of its divisors is an integer number (31588781000).

Almost surely, 2^555060005556 is an apocalyptic number.

It is an amenable number.

555060005556 is an abundant number, since it is smaller than the sum of its proper divisors (961201482444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555060005556 is a wasteful number, since it uses less digits than its factorization.

555060005556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161167304 (or 161167302 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 42.

The spelling of 555060005556 in words is "five hundred fifty-five billion, sixty million, five thousand, five hundred fifty-six".