2465455663 has 4 divisors (see below), whose sum is σ = 2689588008. Its totient is φ = 2241323320.

The previous prime is 2465455633. The next prime is 2465455667. The reversal of 2465455663 is 3665545642.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2465455663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465455667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112066156 + ... + 112066177.

It is an arithmetic number, because the mean of its divisors is an integer number (672397002).

Almost surely, 2^2465455663 is an apocalyptic number.

2465455663 is a deficient number, since it is larger than the sum of its proper divisors (224132345).

2465455663 is a wasteful number, since it uses less digits than its factorization.

2465455663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224132344.

The product of its digits is 2592000, while the sum is 46.

The square root of 2465455663 is about 49653.3550024568. The cubic root of 2465455663 is about 1350.9286090214.

The spelling of 2465455663 in words is "two billion, four hundred sixty-five million, four hundred fifty-five thousand, six hundred sixty-three".