8252065261 has 8 divisors (see below), whose sum is σ = 9067964544. Its totient is φ = 7447117920.

The previous prime is 8252065253. The next prime is 8252065291. The reversal of 8252065261 is 1625602528.

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

It is not a de Polignac number, because 8252065261 - 2³ = 8252065253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8252065261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8252065201) 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, 2736405 + ... + 2739418.

It is an arithmetic number, because the mean of its divisors is an integer number (1133495568).

Almost surely, 2^8252065261 is an apocalyptic number.

It is an amenable number.

8252065261 is a deficient number, since it is larger than the sum of its proper divisors (815899283).

8252065261 is a wasteful number, since it uses less digits than its factorization.

8252065261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5475971.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 8252065261 is about 90840.8787991398. The cubic root of 8252065261 is about 2020.7886066556.

Adding to 8252065261 its reverse (1625602528), we get a palindrome (9877667789).

The spelling of 8252065261 in words is "eight billion, two hundred fifty-two million, sixty-five thousand, two hundred sixty-one".