4252631306 has 32 divisors (see below), whose sum is σ = 8115292800. Its totient is φ = 1656866400.

The previous prime is 4252631263. The next prime is 4252631309. The reversal of 4252631306 is 6031362524.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4252631309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274235 + ... + 289326.

It is an arithmetic number, because the mean of its divisors is an integer number (253602900).

Almost surely, 2^4252631306 is an apocalyptic number.

4252631306 is a deficient number, since it is larger than the sum of its proper divisors (3862661494).

4252631306 is a wasteful number, since it uses less digits than its factorization.

4252631306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563595 (or 563581 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 4252631306 is about 65212.2021250625. The cubic root of 4252631306 is about 1620.1401222597.

The spelling of 4252631306 in words is "four billion, two hundred fifty-two million, six hundred thirty-one thousand, three hundred six".