550166070669 has 16 divisors (see below), whose sum is σ = 750640146432. Its totient is φ = 358235278128.

The previous prime is 550166070667. The next prime is 550166070673. The reversal of 550166070669 is 966070661055.

It is not a de Polignac number, because 550166070669 - 2¹ = 550166070667 is a prime.

It is a super-2 number, since 2×550166070669² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550166070667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5034084 + ... + 5142210.

It is an arithmetic number, because the mean of its divisors is an integer number (46915009152).

Almost surely, 2^550166070669 is an apocalyptic number.

It is an amenable number.

550166070669 is a deficient number, since it is larger than the sum of its proper divisors (200474075763).

550166070669 is a wasteful number, since it uses less digits than its factorization.

550166070669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147616.

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 550166070669 in words is "five hundred fifty billion, one hundred sixty-six million, seventy thousand, six hundred sixty-nine".