550555500006 has 48 divisors (see below), whose sum is σ = 1247869022400. Its totient is φ = 175199359104.

The previous prime is 550555499993. The next prime is 550555500059. The reversal of 550555500006 is 600005555055.

550555500006 is a `hidden beast` number, since 5 + 50 + 55 + 550 + 0 + 0 + 0 + 6 = 666.

550555500006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×550555500006² (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 23 ways as a sum of consecutive naturals, for example, 5878846 + ... + 5971761.

It is an arithmetic number, because the mean of its divisors is an integer number (25997271300).

Almost surely, 2^550555500006 is an apocalyptic number.

550555500006 is an abundant number, since it is smaller than the sum of its proper divisors (697313522394).

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

550555500006 is a wasteful number, since it uses less digits than its factorization.

550555500006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11850733 (or 11850730 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 550555500006 in words is "five hundred fifty billion, five hundred fifty-five million, five hundred thousand, six".