550050055560 has 64 divisors (see below), whose sum is σ = 1833500188800. Its totient is φ = 146680014528.

The previous prime is 550050055531. The next prime is 550050055579. The reversal of 550050055560 is 65550050055.

550050055560 is a `hidden beast` number, since 5 + 50 + 0 + 50 + 0 + 5 + 556 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 254651724 + ... + 254653883.

It is an arithmetic number, because the mean of its divisors is an integer number (28648440450).

Almost surely, 2^550050055560 is an apocalyptic number.

It is an amenable number.

550050055560 is an abundant number, since it is smaller than the sum of its proper divisors (1283450133240).

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

550050055560 is a wasteful number, since it uses less digits than its factorization.

550050055560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509305627 (or 509305617 counting only the distinct ones).

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

The spelling of 550050055560 in words is "five hundred fifty billion, fifty million, fifty-five thousand, five hundred sixty".