965484569 has 4 divisors (see below), whose sum is σ = 1103410944. Its totient is φ = 827558196.

The previous prime is 965484557. The next prime is 965484571.

965484569 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 965484569 - 2⁸ = 965484313 is a prime.

It is a super-2 number, since 2×965484569² = 1864320905954231522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (965484529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68963177 + ... + 68963190.

It is an arithmetic number, because the mean of its divisors is an integer number (275852736).

Almost surely, 2^965484569 is an apocalyptic number.

It is an amenable number.

965484569 is a deficient number, since it is larger than the sum of its proper divisors (137926375).

965484569 is a wasteful number, since it uses less digits than its factorization.

965484569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137926374.

The product of its digits is 9331200, while the sum is 56.

The square root of 965484569 is about 31072.2475691734. The cubic root of 965484569 is about 988.3598898844.

The spelling of 965484569 in words is "nine hundred sixty-five million, four hundred eighty-four thousand, five hundred sixty-nine".