965520361852 has 12 divisors (see below), whose sum is σ = 1710017990856. Its totient is φ = 476943793040.

The previous prime is 965520361837. The next prime is 965520361859. The reversal of 965520361852 is 258163025569.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 965520361852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965520361859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454096599 + ... + 1454097262.

It is an arithmetic number, because the mean of its divisors is an integer number (142501499238).

Almost surely, 2^965520361852 is an apocalyptic number.

It is an amenable number.

965520361852 is a deficient number, since it is larger than the sum of its proper divisors (744497629004).

965520361852 is a wasteful number, since it uses less digits than its factorization.

965520361852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908193948 (or 2908193946 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 965520361852 in words is "nine hundred sixty-five billion, five hundred twenty million, three hundred sixty-one thousand, eight hundred fifty-two".