165000088266 has 32 divisors (see below), whose sum is σ = 355741427328. Its totient is φ = 50718312000.

The previous prime is 165000088259. The next prime is 165000088271. The reversal of 165000088266 is 662880000561.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983110 + ... + 1138641.

It is an arithmetic number, because the mean of its divisors is an integer number (11116919604).

Almost surely, 2^165000088266 is an apocalyptic number.

165000088266 is an abundant number, since it is smaller than the sum of its proper divisors (190741339062).

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

165000088266 is a wasteful number, since it uses less digits than its factorization.

165000088266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122766.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 165000088266 in words is "one hundred sixty-five billion, eighty-eight thousand, two hundred sixty-six".