2252611265 has 8 divisors (see below), whose sum is σ = 2862141480. Its totient is φ = 1696083712.

The previous prime is 2252611261. The next prime is 2252611267. The reversal of 2252611265 is 5621162522.

It can be written as a sum of positive squares in 4 ways, for example, as 629407744 + 1623203521 = 25088^2 + 40289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2252611265 - 2² = 2252611261 is a prime.

It is a super-2 number, since 2×2252611265² = 10148515022409800450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2252611261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13250570 + ... + 13250739.

It is an arithmetic number, because the mean of its divisors is an integer number (357767685).

Almost surely, 2^2252611265 is an apocalyptic number.

It is an amenable number.

2252611265 is a deficient number, since it is larger than the sum of its proper divisors (609530215).

2252611265 is a wasteful number, since it uses less digits than its factorization.

2252611265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26501331.

The product of its digits is 14400, while the sum is 32.

The square root of 2252611265 is about 47461.6820709085. The cubic root of 2252611265 is about 1310.8774233686.

Adding to 2252611265 its reverse (5621162522), we get a palindrome (7873773787).

The spelling of 2252611265 in words is "two billion, two hundred fifty-two million, six hundred eleven thousand, two hundred sixty-five".