965049054823 has 16 divisors (see below), whose sum is σ = 1174005792000. Its totient is φ = 774843803712.

The previous prime is 965049054791. The next prime is 965049054847. The reversal of 965049054823 is 328450940569.

It is a cyclic number.

It is not a de Polignac number, because 965049054823 - 2⁵ = 965049054791 is a prime.

It is a super-2 number, since 2×965049054823² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965049051823) 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 15 ways as a sum of consecutive naturals, for example, 40752253 + ... + 40775926.

It is an arithmetic number, because the mean of its divisors is an integer number (73375362000).

Almost surely, 2^965049054823 is an apocalyptic number.

965049054823 is a deficient number, since it is larger than the sum of its proper divisors (208956737177).

965049054823 is a wasteful number, since it uses less digits than its factorization.

965049054823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81528294.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 965049054823 in words is "nine hundred sixty-five billion, forty-nine million, fifty-four thousand, eight hundred twenty-three".