11055551060566 has 8 divisors (see below), whose sum is σ = 16583342283144. Its totient is φ = 5527770299520.

The previous prime is 11055551060551. The next prime is 11055551060621. The reversal of 11055551060566 is 66506015555011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059021 + ... + 4820023.

It is an arithmetic number, because the mean of its divisors is an integer number (2072917785393).

Almost surely, 2^{11055551060566} is an apocalyptic number.

11055551060566 is a deficient number, since it is larger than the sum of its proper divisors (5527791222578).

11055551060566 is a wasteful number, since it uses less digits than its factorization.

11055551060566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230766.

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 11055551060566 in words is "eleven trillion, fifty-five billion, five hundred fifty-one million, sixty thousand, five hundred sixty-six".