4511672266 has 4 divisors (see below), whose sum is σ = 6767508402. Its totient is φ = 2255836132.

The previous prime is 4511672261. The next prime is 4511672281. The reversal of 4511672266 is 6622761154.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6622761154 = 2 ⋅3311380577.

It can be written as a sum of positive squares in only one way, i.e., 4216554225 + 295118041 = 64935^2 + 17179^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4511672261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127918065 + ... + 1127918068.

Almost surely, 2^4511672266 is an apocalyptic number.

4511672266 is a deficient number, since it is larger than the sum of its proper divisors (2255836136).

4511672266 is a wasteful number, since it uses less digits than its factorization.

4511672266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255836135.

The product of its digits is 120960, while the sum is 40.

The square root of 4511672266 is about 67168.9829162241. The cubic root of 4511672266 is about 1652.3898354880.

The spelling of 4511672266 in words is "four billion, five hundred eleven million, six hundred seventy-two thousand, two hundred sixty-six".