2265755349 has 32 divisors (see below), whose sum is σ = 3552772608. Its totient is φ = 1266264000.

The previous prime is 2265755293. The next prime is 2265755351. The reversal of 2265755349 is 9435575622.

2265755349 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2265755349 - 2¹² = 2265751253 is a prime.

It is a super-2 number, since 2×2265755349² = 10267294603044223602, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2265755298 and 2265755307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265755389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551794 + ... + 555884.

It is an arithmetic number, because the mean of its divisors is an integer number (111024144).

Almost surely, 2^2265755349 is an apocalyptic number.

It is an amenable number.

2265755349 is a deficient number, since it is larger than the sum of its proper divisors (1287017259).

2265755349 is a wasteful number, since it uses less digits than its factorization.

2265755349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409.

The product of its digits is 2268000, while the sum is 48.

The square root of 2265755349 is about 47599.9511449329. The cubic root of 2265755349 is about 1313.4221556834.

It can be divided in two parts, 226 and 5755349, that added together give a palindrome (5755575).

The spelling of 2265755349 in words is "two billion, two hundred sixty-five million, seven hundred fifty-five thousand, three hundred forty-nine".