5505500050566 has 16 divisors (see below), whose sum is σ = 11011026465264. Its totient is φ = 1835162289504.

The previous prime is 5505500050553. The next prime is 5505500050577. The reversal of 5505500050566 is 6650500055055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2546676 + ... + 4182888.

It is an arithmetic number, because the mean of its divisors is an integer number (688189154079).

Almost surely, 2^{5505500050566} is an apocalyptic number.

5505500050566 is an abundant number, since it is smaller than the sum of its proper divisors (5505526414698).

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

5505500050566 is a wasteful number, since it uses less digits than its factorization.

5505500050566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197015.

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

The spelling of 5505500050566 in words is "five trillion, five hundred five billion, five hundred million, fifty thousand, five hundred sixty-six".