4537709266 has 4 divisors (see below), whose sum is σ = 6806563902. Its totient is φ = 2268854632.

The previous prime is 4537709221. The next prime is 4537709269. The reversal of 4537709266 is 6629077354.

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., 4259520225 + 278189041 = 65265^2 + 16679^2 .

It is a Smith number, since the sum of its digits (49) 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 (4537709269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134427315 + ... + 1134427318.

Almost surely, 2^4537709266 is an apocalyptic number.

4537709266 is a deficient number, since it is larger than the sum of its proper divisors (2268854636).

4537709266 is a wasteful number, since it uses less digits than its factorization.

4537709266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268854635.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The square root of 4537709266 is about 67362.5212265693. The cubic root of 4537709266 is about 1655.5624045537.

The spelling of 4537709266 in words is "four billion, five hundred thirty-seven million, seven hundred nine thousand, two hundred sixty-six".