2263512253 has 2 divisors, whose sum is σ = 2263512254. Its totient is φ = 2263512252.

The previous prime is 2263512239. The next prime is 2263512289. The reversal of 2263512253 is 3522153622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1459392804 + 804119449 = 38202^2 + 28357^2 .

It is a cyclic number.

It is not a de Polignac number, because 2263512253 - 2¹⁷ = 2263381181 is a prime.

It is a super-2 number, since 2×2263512253² = 10246975438962272018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2263512353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131756126 + 1131756127.

It is an arithmetic number, because the mean of its divisors is an integer number (1131756127).

Almost surely, 2^2263512253 is an apocalyptic number.

It is an amenable number.

2263512253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2263512253 is an equidigital number, since it uses as much as digits as its factorization.

2263512253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 2263512253 is about 47576.3833535085. The cubic root of 2263512253 is about 1312.9885836088.

Adding to 2263512253 its reverse (3522153622), we get a palindrome (5785665875).

The spelling of 2263512253 in words is "two billion, two hundred sixty-three million, five hundred twelve thousand, two hundred fifty-three".