5981958479 has 8 divisors (see below), whose sum is σ = 6837132288. Its totient is φ = 5126936760.

The previous prime is 5981958421. The next prime is 5981958497. The reversal of 5981958479 is 9748591895.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5981958479 - 2²⁴ = 5965181263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5581958479) 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 7 ways as a sum of consecutive naturals, for example, 64814 + ... + 127140.

It is an arithmetic number, because the mean of its divisors is an integer number (854641536).

Almost surely, 2^5981958479 is an apocalyptic number.

5981958479 is a deficient number, since it is larger than the sum of its proper divisors (855173809).

5981958479 is a wasteful number, since it uses less digits than its factorization.

5981958479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76045.

The product of its digits is 32659200, while the sum is 65.

The square root of 5981958479 is about 77343.1217303776. The cubic root of 5981958479 is about 1815.2974520777.

The spelling of 5981958479 in words is "five billion, nine hundred eighty-one million, nine hundred fifty-eight thousand, four hundred seventy-nine".