10550655051666 has 16 divisors (see below), whose sum is σ = 21294900105600. Its totient is φ = 3484620016848.

The previous prime is 10550655051661. The next prime is 10550655051697. The reversal of 10550655051666 is 66615055605501.

It is a super-2 number, since 2×10550655051666² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10550655051661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8066249386 + ... + 8066250693.

It is an arithmetic number, because the mean of its divisors is an integer number (1330931256600).

Almost surely, 2^{10550655051666} is an apocalyptic number.

10550655051666 is an abundant number, since it is smaller than the sum of its proper divisors (10744245053934).

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

10550655051666 is a wasteful number, since it uses less digits than its factorization.

10550655051666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16132500193.

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 10550655051666 in words is "ten trillion, five hundred fifty billion, six hundred fifty-five million, fifty-one thousand, six hundred sixty-six".