4415469601 has 3 divisors (see below), whose sum is σ = 4415536051. Its totient is φ = 4415403152.

The previous prime is 4415469587. The next prime is 4415469613. The reversal of 4415469601 is 1069645144.

The square root of 4415469601 is 66449.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 4309791201 + 105678400 = 65649^2 + 10280^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4415469601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4415469631) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 33225 + ... + 99673.

Almost surely, 2^4415469601 is an apocalyptic number.

4415469601 is the 66449-th square number.

4415469601 is the 33225-th centered octagonal number.

It is an amenable number.

4415469601 is a deficient number, since it is larger than the sum of its proper divisors (66450).

4415469601 is an frugal number, since it uses more digits than its factorization.

4415469601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132898 (or 66449 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The cubic root of 4415469601 is about 1640.5606848770.

The spelling of 4415469601 in words is "four billion, four hundred fifteen million, four hundred sixty-nine thousand, six hundred one".