5981433273 has 6 divisors (see below), whose sum is σ = 8639848074. Its totient is φ = 3987622176.

The previous prime is 5981433259. The next prime is 5981433281. The reversal of 5981433273 is 3723341895.

5981433273 is a `hidden beast` number, since 598 + 1 + 4 + 33 + 27 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3967488144 + 2013945129 = 62988^2 + 44877^2 .

It is not a de Polignac number, because 5981433273 - 2¹² = 5981429177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5981433223) 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 5 ways as a sum of consecutive naturals, for example, 332301840 + ... + 332301857.

It is an arithmetic number, because the mean of its divisors is an integer number (1439974679).

Almost surely, 2^5981433273 is an apocalyptic number.

It is an amenable number.

5981433273 is a deficient number, since it is larger than the sum of its proper divisors (2658414801).

5981433273 is a wasteful number, since it uses less digits than its factorization.

5981433273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664603703 (or 664603700 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 5981433273 is about 77339.7263571575. The cubic root of 5981433273 is about 1815.2443238244.

The spelling of 5981433273 in words is "five billion, nine hundred eighty-one million, four hundred thirty-three thousand, two hundred seventy-three".