4263645315 has 32 divisors (see below), whose sum is σ = 7206566400. Its totient is φ = 2146556160.

The previous prime is 4263645313. The next prime is 4263645319. The reversal of 4263645315 is 5135463624.

It is not a de Polignac number, because 4263645315 - 2¹ = 4263645313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4263645313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53466 + ... + 106704.

It is an arithmetic number, because the mean of its divisors is an integer number (225205200).

Almost surely, 2^4263645315 is an apocalyptic number.

4263645315 is a deficient number, since it is larger than the sum of its proper divisors (2942921085).

4263645315 is a wasteful number, since it uses less digits than its factorization.

4263645315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53547.

The product of its digits is 259200, while the sum is 39.

The square root of 4263645315 is about 65296.5949724792. The cubic root of 4263645315 is about 1621.5375986012.

The spelling of 4263645315 in words is "four billion, two hundred sixty-three million, six hundred forty-five thousand, three hundred fifteen".