10550550466 has 16 divisors (see below), whose sum is σ = 15855291648. Its totient is φ = 5265464400.

The previous prime is 10550550383. The next prime is 10550550467. The reversal of 10550550466 is 66405505501.

It is a super-2 number, since 2×10550550466² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550550467) 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, 4374801 + ... + 4377211.

It is an arithmetic number, because the mean of its divisors is an integer number (990955728).

Almost surely, 2^10550550466 is an apocalyptic number.

10550550466 is a deficient number, since it is larger than the sum of its proper divisors (5304741182).

10550550466 is a wasteful number, since it uses less digits than its factorization.

10550550466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 10550550466 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, four hundred sixty-six".