2265453067281 has 16 divisors (see below), whose sum is σ = 3152033571456. Its totient is φ = 1444591423616.

The previous prime is 2265453067271. The next prime is 2265453067303. The reversal of 2265453067281 is 1827603545622.

2265453067281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2265453067281 - 2⁶ = 2265453067217 is a prime.

It is a super-2 number, since 2×2265453067281² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2265453067211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773901 + ... + 2770853.

It is an arithmetic number, because the mean of its divisors is an integer number (197002098216).

Almost surely, 2^{2265453067281} is an apocalyptic number.

It is an amenable number.

2265453067281 is a deficient number, since it is larger than the sum of its proper divisors (886580504175).

2265453067281 is a wasteful number, since it uses less digits than its factorization.

2265453067281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029912.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 2265453067281 in words is "two trillion, two hundred sixty-five billion, four hundred fifty-three million, sixty-seven thousand, two hundred eighty-one".