4291163265 has 32 divisors (see below), whose sum is σ = 6976780416. Its totient is φ = 2251929600.

The previous prime is 4291163257. The next prime is 4291163269. The reversal of 4291163265 is 5623611924.

It is not a de Polignac number, because 4291163265 - 2³ = 4291163257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4291163269) 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 in 31 ways as a sum of consecutive naturals, for example, 238257 + ... + 255633.

It is an arithmetic number, because the mean of its divisors is an integer number (218024388).

Almost surely, 2^4291163265 is an apocalyptic number.

It is an amenable number.

4291163265 is a deficient number, since it is larger than the sum of its proper divisors (2685617151).

4291163265 is a wasteful number, since it uses less digits than its factorization.

4291163265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17649.

The product of its digits is 77760, while the sum is 39.

The square root of 4291163265 is about 65506.9711175841. The cubic root of 4291163265 is about 1625.0186367882.

The spelling of 4291163265 in words is "four billion, two hundred ninety-one million, one hundred sixty-three thousand, two hundred sixty-five".