2265091352 has 16 divisors (see below), whose sum is σ = 4265759160. Its totient is φ = 1127555584.

The previous prime is 2265091343. The next prime is 2265091357. The reversal of 2265091352 is 2531905622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265091357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621833 + ... + 625464.

Almost surely, 2^2265091352 is an apocalyptic number.

It is an amenable number.

2265091352 is a deficient number, since it is larger than the sum of its proper divisors (2000667808).

2265091352 is a wasteful number, since it uses less digits than its factorization.

2265091352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247530 (or 1247526 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 2265091352 is about 47592.9758682938. The cubic root of 2265091352 is about 1313.2938403326.

Adding to 2265091352 its reverse (2531905622), we get a palindrome (4796996974).

The spelling of 2265091352 in words is "two billion, two hundred sixty-five million, ninety-one thousand, three hundred fifty-two".