4268648564 has 12 divisors (see below), whose sum is σ = 7515965184. Its totient is φ = 2121229944.

The previous prime is 4268648561. The next prime is 4268648569. The reversal of 4268648564 is 4658468624.

It is a happy number.

It is a super-3 number, since 3×4268648564³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268648561) 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 3 ways as a sum of consecutive naturals, for example, 3272852 + ... + 3274155.

It is an arithmetic number, because the mean of its divisors is an integer number (626330432).

Almost surely, 2^4268648564 is an apocalyptic number.

It is an amenable number.

4268648564 is a deficient number, since it is larger than the sum of its proper divisors (3247316620).

4268648564 is a wasteful number, since it uses less digits than its factorization.

4268648564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6547174 (or 6547172 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 53.

The square root of 4268648564 is about 65334.8954541140. The cubic root of 4268648564 is about 1622.1716245271.

The spelling of 4268648564 in words is "four billion, two hundred sixty-eight million, six hundred forty-eight thousand, five hundred sixty-four".