55041110066 has 16 divisors (see below), whose sum is σ = 86168937024. Its totient is φ = 26318620944.

The previous prime is 55041110039. The next prime is 55041110081. The reversal of 55041110066 is 66001114055.

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, 109436 + ... + 349368.

It is an arithmetic number, because the mean of its divisors is an integer number (5385558564).

Almost surely, 2^55041110066 is an apocalyptic number.

55041110066 is a deficient number, since it is larger than the sum of its proper divisors (31127826958).

55041110066 is a wasteful number, since it uses less digits than its factorization.

55041110066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244945.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 55041110066 in words is "fifty-five billion, forty-one million, one hundred ten thousand, sixty-six".