4652666266 has 4 divisors (see below), whose sum is σ = 6978999402. Its totient is φ = 2326333132.

The previous prime is 4652666203. The next prime is 4652666299. The reversal of 4652666266 is 6626662564.

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

It can be written as a sum of positive squares in only one way, i.e., 4431698041 + 220968225 = 66571^2 + 14865^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163166565 + ... + 1163166568.

Almost surely, 2^4652666266 is an apocalyptic number.

4652666266 is a deficient number, since it is larger than the sum of its proper divisors (2326333136).

4652666266 is a wasteful number, since it uses less digits than its factorization.

4652666266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326333135.

The product of its digits is 3732480, while the sum is 49.

The square root of 4652666266 is about 68210.4556941236. The cubic root of 4652666266 is about 1669.4264905320.

The spelling of 4652666266 in words is "four billion, six hundred fifty-two million, six hundred sixty-six thousand, two hundred sixty-six".