5981332965 has 32 divisors (see below), whose sum is σ = 9998346240. Its totient is φ = 3047643456.

The previous prime is 5981332963. The next prime is 5981332991. The reversal of 5981332965 is 5692331895.

It is not a de Polignac number, because 5981332965 - 2¹ = 5981332963 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981332961) 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 31 ways as a sum of consecutive naturals, for example, 286264 + ... + 306446.

It is an arithmetic number, because the mean of its divisors is an integer number (312448320).

Almost surely, 2^5981332965 is an apocalyptic number.

It is an amenable number.

5981332965 is a deficient number, since it is larger than the sum of its proper divisors (4017013275).

5981332965 is a wasteful number, since it uses less digits than its factorization.

5981332965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21073.

The product of its digits is 1749600, while the sum is 51.

The square root of 5981332965 is about 77339.0778649448. The cubic root of 5981332965 is about 1815.2341766162.

The spelling of 5981332965 in words is "five billion, nine hundred eighty-one million, three hundred thirty-two thousand, nine hundred sixty-five".