2275544035281 has 16 divisors (see below), whose sum is σ = 3309907518720. Its totient is φ = 1379107061520.

The previous prime is 2275544035277. The next prime is 2275544035309. The reversal of 2275544035281 is 1825304455722.

It is not a de Polignac number, because 2275544035281 - 2² = 2275544035277 is a prime.

It is a super-2 number, since 2×2275544035281² (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 2275544035281.

It is not an unprimeable number, because it can be changed into a prime (2275544035481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7874530 + ... + 8158388.

It is an arithmetic number, because the mean of its divisors is an integer number (206869219920).

Almost surely, 2^{2275544035281} is an apocalyptic number.

It is an amenable number.

2275544035281 is a deficient number, since it is larger than the sum of its proper divisors (1034363483439).

2275544035281 is a wasteful number, since it uses less digits than its factorization.

2275544035281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526796.

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 2275544035281 in words is "two trillion, two hundred seventy-five billion, five hundred forty-four million, thirty-five thousand, two hundred eighty-one".