4263072164 has 12 divisors (see below), whose sum is σ = 8034251484. Its totient is φ = 1967571744.

The previous prime is 4263072049. The next prime is 4263072173. The reversal of 4263072164 is 4612703624.

4263072164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 516652900 + 3746419264 = 22730^2 + 61208^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40991027 + ... + 40991130.

It is an arithmetic number, because the mean of its divisors is an integer number (669520957).

Almost surely, 2^4263072164 is an apocalyptic number.

It is an amenable number.

4263072164 is a deficient number, since it is larger than the sum of its proper divisors (3771179320).

4263072164 is a wasteful number, since it uses less digits than its factorization.

4263072164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81982174 (or 81982172 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 4263072164 is about 65292.2059973470. The cubic root of 4263072164 is about 1621.4649356195.

Adding to 4263072164 its reverse (4612703624), we get a palindrome (8875775788).

The spelling of 4263072164 in words is "four billion, two hundred sixty-three million, seventy-two thousand, one hundred sixty-four".