16522634066 has 8 divisors (see below), whose sum is σ = 24800228784. Its totient is φ = 8255891140.

The previous prime is 16522634053. The next prime is 16522634081. The reversal of 16522634066 is 66043622561.

It is a happy number.

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, 2709140 + ... + 2715231.

It is an arithmetic number, because the mean of its divisors is an integer number (3100028598).

Almost surely, 2^16522634066 is an apocalyptic number.

16522634066 is a deficient number, since it is larger than the sum of its proper divisors (8277594718).

16522634066 is a wasteful number, since it uses less digits than its factorization.

16522634066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425896.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 16522634066 in words is "sixteen billion, five hundred twenty-two million, six hundred thirty-four thousand, sixty-six".