2263606345 has 32 divisors (see below), whose sum is σ = 3647105280. Its totient is φ = 1302531840.

The previous prime is 2263606337. The next prime is 2263606357. The reversal of 2263606345 is 5436063622.

2263606345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2263606345 - 2³ = 2263606337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221130 + ... + 231139.

It is an arithmetic number, because the mean of its divisors is an integer number (113972040).

Almost surely, 2^2263606345 is an apocalyptic number.

It is an amenable number.

2263606345 is a deficient number, since it is larger than the sum of its proper divisors (1383498935).

2263606345 is a wasteful number, since it uses less digits than its factorization.

2263606345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452305.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 2263606345 is about 47577.3721951938. The cubic root of 2263606345 is about 1313.0067765757.

Adding to 2263606345 its reverse (5436063622), we get a palindrome (7699669967).

The spelling of 2263606345 in words is "two billion, two hundred sixty-three million, six hundred six thousand, three hundred forty-five".