550165023266 has 8 divisors (see below), whose sum is σ = 826245418320. Its totient is φ = 274749883828.

The previous prime is 550165023263. The next prime is 550165023311. The reversal of 550165023266 is 662320561055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (550165023263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166311836 + ... + 166315143.

It is an arithmetic number, because the mean of its divisors is an integer number (103280677290).

Almost surely, 2^550165023266 is an apocalyptic number.

550165023266 is a deficient number, since it is larger than the sum of its proper divisors (276080395054).

550165023266 is a wasteful number, since it uses less digits than its factorization.

550165023266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332627808.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 550165023266 in words is "five hundred fifty billion, one hundred sixty-five million, twenty-three thousand, two hundred sixty-six".