4665225664 has 42 divisors (see below), whose sum is σ = 10175678912. Its totient is φ = 2120553600.

The previous prime is 4665225647. The next prime is 4665225701.

4665225664 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293472 + ... + 308959.

Almost surely, 2^4665225664 is an apocalyptic number.

4665225664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4665225664 is an abundant number, since it is smaller than the sum of its proper divisors (5510453248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4665225664 is a wasteful number, since it uses less digits than its factorization.

4665225664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602465 (or 602444 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The square root of 4665225664 is about 68302.4572325184. The cubic root of 4665225664 is about 1670.9272897645.

The spelling of 4665225664 in words is "four billion, six hundred sixty-five million, two hundred twenty-five thousand, six hundred sixty-four".