2263125320 has 16 divisors (see below), whose sum is σ = 5092032060. Its totient is φ = 905250112.

The previous prime is 2263125317. The next prime is 2263125329. The reversal of 2263125320 is 235213622.

It can be written as a sum of positive squares in 2 ways, for example, as 1880609956 + 382515364 = 43366^2 + 19558^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2263125320.

It is not an unprimeable number, because it can be changed into a prime (2263125329) 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, 28289027 + ... + 28289106.

Almost surely, 2^2263125320 is an apocalyptic number.

2263125320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2263125320 is an abundant number, since it is smaller than the sum of its proper divisors (2828906740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263125320 is a wasteful number, since it uses less digits than its factorization.

2263125320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56578144 (or 56578140 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2263125320 is about 47572.3167398856. The cubic root of 2263125320 is about 1312.9137636673.

Adding to 2263125320 its reverse (235213622), we get a palindrome (2498338942).

The spelling of 2263125320 in words is "two billion, two hundred sixty-three million, one hundred twenty-five thousand, three hundred twenty".