2252361165 has 8 divisors (see below), whose sum is σ = 3603777888. Its totient is φ = 1201259280.

The previous prime is 2252361157. The next prime is 2252361233. The reversal of 2252361165 is 5611632522.

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

It is not a de Polignac number, because 2252361165 - 2³ = 2252361157 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75078691 + ... + 75078720.

It is an arithmetic number, because the mean of its divisors is an integer number (450472236).

Almost surely, 2^2252361165 is an apocalyptic number.

It is an amenable number.

2252361165 is a deficient number, since it is larger than the sum of its proper divisors (1351416723).

2252361165 is a wasteful number, since it uses less digits than its factorization.

2252361165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150157419.

The product of its digits is 21600, while the sum is 33.

The square root of 2252361165 is about 47459.0472407527. The cubic root of 2252361165 is about 1310.8289074406.

Adding to 2252361165 its reverse (5611632522), we get a palindrome (7863993687).

The spelling of 2252361165 in words is "two billion, two hundred fifty-two million, three hundred sixty-one thousand, one hundred sixty-five".