16155310066 has 8 divisors (see below), whose sum is σ = 27694817280. Its totient is φ = 6923704308.

The previous prime is 16155310049. The next prime is 16155310121. The reversal of 16155310066 is 66001355161.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576975346 + ... + 576975373.

It is an arithmetic number, because the mean of its divisors is an integer number (3461852160).

Almost surely, 2^16155310066 is an apocalyptic number.

16155310066 is a deficient number, since it is larger than the sum of its proper divisors (11539507214).

16155310066 is a wasteful number, since it uses less digits than its factorization.

16155310066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153950728.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 16155310066 in words is "sixteen billion, one hundred fifty-five million, three hundred ten thousand, sixty-six".