5500500050566 has 16 divisors (see below), whose sum is σ = 8449981241184. Its totient is φ = 2684377373184.

The previous prime is 5500500050537. The next prime is 5500500050567. The reversal of 5500500050566 is 6650500050055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500500050567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134413506 + ... + 134454421.

It is an arithmetic number, because the mean of its divisors is an integer number (528123827574).

Almost surely, 2^{5500500050566} is an apocalyptic number.

5500500050566 is a deficient number, since it is larger than the sum of its proper divisors (2949481190618).

5500500050566 is a wasteful number, since it uses less digits than its factorization.

5500500050566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268868175.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 5500500050566 in words is "five trillion, five hundred billion, five hundred million, fifty thousand, five hundred sixty-six".