550606055000 has 40 divisors (see below), whose sum is σ = 1290069998580. Its totient is φ = 220242420000.

The previous prime is 550606054997. The next prime is 550606055053. The reversal of 550606055000 is 550606055.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 55055606 + ... + 55065605.

Almost surely, 2^550606055000 is an apocalyptic number.

550606055000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550606055000 is an abundant number, since it is smaller than the sum of its proper divisors (739463943580).

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

550606055000 is a wasteful number, since it uses less digits than its factorization.

550606055000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110121237 (or 110121218 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

550606055000 divided by its reverse (550606055) gives a cube (1000 = 10³).

The spelling of 550606055000 in words is "five hundred fifty billion, six hundred six million, fifty-five thousand".