550060156666 has 16 divisors (see below), whose sum is σ = 840681504000. Its totient is φ = 269833279248.

The previous prime is 550060156663. The next prime is 550060156673. The reversal of 550060156666 is 666651060055.

It is not an unprimeable number, because it can be changed into a prime (550060156663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6683635 + ... + 6765433.

It is an arithmetic number, because the mean of its divisors is an integer number (52542594000).

Almost surely, 2^550060156666 is an apocalyptic number.

550060156666 is a deficient number, since it is larger than the sum of its proper divisors (290621347334).

550060156666 is a wasteful number, since it uses less digits than its factorization.

550060156666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145293.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 550060156666 in words is "five hundred fifty billion, sixty million, one hundred fifty-six thousand, six hundred sixty-six".