2265543362 has 8 divisors (see below), whose sum is σ = 3398560956. Its totient is φ = 1132689712.

The previous prime is 2265543359. The next prime is 2265543367. The reversal of 2265543362 is 2633455622.

It can be written as a sum of positive squares in 2 ways, for example, as 2214549481 + 50993881 = 47059^2 + 7141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2265543367) 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 3 ways as a sum of consecutive naturals, for example, 3008 + ... + 67380.

Almost surely, 2^2265543362 is an apocalyptic number.

2265543362 is a deficient number, since it is larger than the sum of its proper divisors (1133017594).

2265543362 is a wasteful number, since it uses less digits than its factorization.

2265543362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81972.

The product of its digits is 259200, while the sum is 38.

The square root of 2265543362 is about 47597.7243363588. The cubic root of 2265543362 is about 1313.3811925809.

Adding to 2265543362 its reverse (2633455622), we get a palindrome (4898998984).

The spelling of 2265543362 in words is "two billion, two hundred sixty-five million, five hundred forty-three thousand, three hundred sixty-two".