4252165265 has 8 divisors (see below), whose sum is σ = 5108685120. Its totient is φ = 3397674352.

The previous prime is 4252165259. The next prime is 4252165289. The reversal of 4252165265 is 5625612524.

It is a happy number.

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 4252165265 - 2⁸ = 4252165009 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502619 + ... + 511008.

It is an arithmetic number, because the mean of its divisors is an integer number (638585640).

Almost surely, 2^4252165265 is an apocalyptic number.

It is an amenable number.

4252165265 is a deficient number, since it is larger than the sum of its proper divisors (856519855).

4252165265 is a wasteful number, since it uses less digits than its factorization.

4252165265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014471.

The product of its digits is 144000, while the sum is 38.

The square root of 4252165265 is about 65208.6287618441. The cubic root of 4252165265 is about 1620.0809369967.

Adding to 4252165265 its reverse (5625612524), we get a palindrome (9877777789).

The spelling of 4252165265 in words is "four billion, two hundred fifty-two million, one hundred sixty-five thousand, two hundred sixty-five".