2064135166 has 4 divisors (see below), whose sum is σ = 3096202752. Its totient is φ = 1032067582.

The previous prime is 2064135163. The next prime is 2064135209. The reversal of 2064135166 is 6615314602.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064135163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516033790 + ... + 516033793.

It is an arithmetic number, because the mean of its divisors is an integer number (774050688).

Almost surely, 2^2064135166 is an apocalyptic number.

2064135166 is a deficient number, since it is larger than the sum of its proper divisors (1032067586).

2064135166 is a wasteful number, since it uses less digits than its factorization.

2064135166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032067585.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2064135166 is about 45432.7543298885. The cubic root of 2064135166 is about 1273.2471447530.

Adding to 2064135166 its reverse (6615314602), we get a palindrome (8679449768).

The spelling of 2064135166 in words is "two billion, sixty-four million, one hundred thirty-five thousand, one hundred sixty-six".