2664606164606 has 4 divisors (see below), whose sum is σ = 3996909246912. Its totient is φ = 1332303082302.

The previous prime is 2664606164587. The next prime is 2664606164617. The reversal of 2664606164606 is 6064616064662.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666151541150 + ... + 666151541153.

It is an arithmetic number, because the mean of its divisors is an integer number (999227311728).

Almost surely, 2^{2664606164606} is an apocalyptic number.

2664606164606 is a deficient number, since it is larger than the sum of its proper divisors (1332303082306).

2664606164606 is a wasteful number, since it uses less digits than its factorization.

2664606164606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332303082305.

The product of its (nonzero) digits is 8957952, while the sum is 53.

The spelling of 2664606164606 in words is "two trillion, six hundred sixty-four billion, six hundred six million, one hundred sixty-four thousand, six hundred six".