2260643332253 has 2 divisors, whose sum is σ = 2260643332254. Its totient is φ = 2260643332252.

The previous prime is 2260643332223. The next prime is 2260643332289. The reversal of 2260643332253 is 3522333460622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2107482248089 + 153161084164 = 1451717^2 + 391358^2 .

It is a cyclic number.

It is not a de Polignac number, because 2260643332253 - 2¹⁰ = 2260643331229 is a prime.

It is a super-2 number, since 2×2260643332253² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2260643332253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2260643332223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130321666126 + 1130321666127.

It is an arithmetic number, because the mean of its divisors is an integer number (1130321666127).

Almost surely, 2^{2260643332253} is an apocalyptic number.

It is an amenable number.

2260643332253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2260643332253 is an equidigital number, since it uses as much as digits as its factorization.

2260643332253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 41.

Adding to 2260643332253 its reverse (3522333460622), we get a palindrome (5782976792875).

The spelling of 2260643332253 in words is "two trillion, two hundred sixty billion, six hundred forty-three million, three hundred thirty-two thousand, two hundred fifty-three".