5981447967 has 8 divisors (see below), whose sum is σ = 8700288000. Its totient is φ = 3625119960.

The previous prime is 5981447959. The next prime is 5981447971. The reversal of 5981447967 is 7697441895.

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

It is not a de Polignac number, because 5981447967 - 2³ = 5981447959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5981447967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981447917) 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, 90627967 + ... + 90628032.

It is an arithmetic number, because the mean of its divisors is an integer number (1087536000).

Almost surely, 2^5981447967 is an apocalyptic number.

5981447967 is a deficient number, since it is larger than the sum of its proper divisors (2718840033).

5981447967 is a wasteful number, since it uses less digits than its factorization.

5981447967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181256013.

The product of its digits is 15240960, while the sum is 60.

The square root of 5981447967 is about 77339.8213535563. The cubic root of 5981447967 is about 1815.2458102673.

The spelling of 5981447967 in words is "five billion, nine hundred eighty-one million, four hundred forty-seven thousand, nine hundred sixty-seven".