8506568265 has 16 divisors (see below), whose sum is σ = 14657471808. Its totient is φ = 4187848896.

The previous prime is 8506568251. The next prime is 8506568293. The reversal of 8506568265 is 5628656058.

It is not a de Polignac number, because 8506568265 - 2¹⁴ = 8506551881 is a prime.

It is a super-2 number, since 2×8506568265² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21811519 + ... + 21811908.

It is an arithmetic number, because the mean of its divisors is an integer number (916091988).

Almost surely, 2^8506568265 is an apocalyptic number.

It is an amenable number.

8506568265 is a deficient number, since it is larger than the sum of its proper divisors (6150903543).

8506568265 is a wasteful number, since it uses less digits than its factorization.

8506568265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43623448.

The product of its (nonzero) digits is 3456000, while the sum is 51.

The square root of 8506568265 is about 92231.0591124270. The cubic root of 8506568265 is about 2041.3530899739.

The spelling of 8506568265 in words is "eight billion, five hundred six million, five hundred sixty-eight thousand, two hundred sixty-five".