965505225188 has 24 divisors (see below), whose sum is σ = 1931617673664. Its totient is φ = 413657834400.

The previous prime is 965505225163. The next prime is 965505225197. The reversal of 965505225188 is 881522505569.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5330978 + ... + 5509113.

It is an arithmetic number, because the mean of its divisors is an integer number (80484069736).

Almost surely, 2^965505225188 is an apocalyptic number.

It is an amenable number.

965505225188 is an abundant number, since it is smaller than the sum of its proper divisors (966112448476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

965505225188 is a wasteful number, since it uses less digits than its factorization.

965505225188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843283 (or 10843281 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 56.

The spelling of 965505225188 in words is "nine hundred sixty-five billion, five hundred five million, two hundred twenty-five thousand, one hundred eighty-eight".