8965134651 has 16 divisors (see below), whose sum is σ = 13082686848. Its totient is φ = 5415710400.

The previous prime is 8965134631. The next prime is 8965134653. The reversal of 8965134651 is 1564315698.

8965134651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-8965134651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8965134651.

It is not an unprimeable number, because it can be changed into a prime (8965134653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432330 + ... + 452591.

It is an arithmetic number, because the mean of its divisors is an integer number (817667928).

Almost surely, 2^8965134651 is an apocalyptic number.

8965134651 is a deficient number, since it is larger than the sum of its proper divisors (4117552197).

8965134651 is a wasteful number, since it uses less digits than its factorization.

8965134651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885242.

The product of its digits is 777600, while the sum is 48.

The square root of 8965134651 is about 94684.3949708715. The cubic root of 8965134651 is about 2077.3943156469.

The spelling of 8965134651 in words is "eight billion, nine hundred sixty-five million, one hundred thirty-four thousand, six hundred fifty-one".