4265265481 has 3 divisors (see below), whose sum is σ = 4265330791. Its totient is φ = 4265200172.

The previous prime is 4265265469. The next prime is 4265265491. The reversal of 4265265481 is 1845625624.

The square root of 4265265481 is 65309.

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

4265265481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 3563015481 + 702250000 = 59691^2 + 26500^2 .

It is not a de Polignac number, because 4265265481 - 2⁵ = 4265265449 is a prime.

It is a super-2 number, since 2×4265265481² = 36384979246820322722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4265265491) 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, 32655 + ... + 97963.

Almost surely, 2^4265265481 is an apocalyptic number.

4265265481 is the 65309-th square number.

4265265481 is the 32655-th centered octagonal number.

It is an amenable number.

4265265481 is a deficient number, since it is larger than the sum of its proper divisors (65310).

4265265481 is an frugal number, since it uses more digits than its factorization.

4265265481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130618 (or 65309 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The cubic root of 4265265481 is about 1621.7429649166.

The spelling of 4265265481 in words is "four billion, two hundred sixty-five million, two hundred sixty-five thousand, four hundred eighty-one".