5997491943 has 16 divisors (see below), whose sum is σ = 8294275200. Its totient is φ = 3850247520.

The previous prime is 5997491923. The next prime is 5997491947. The reversal of 5997491943 is 3491947995.

It is a happy number.

It is not a de Polignac number, because 5997491943 - 2¹⁷ = 5997360871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5997491947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57973 + ... + 123918.

It is an arithmetic number, because the mean of its divisors is an integer number (518392200).

Almost surely, 2^5997491943 is an apocalyptic number.

5997491943 is a deficient number, since it is larger than the sum of its proper divisors (2296783257).

5997491943 is a wasteful number, since it uses less digits than its factorization.

5997491943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182302.

The product of its digits is 11022480, while the sum is 60.

The square root of 5997491943 is about 77443.4757936393. The cubic root of 5997491943 is about 1816.8673663217.

The spelling of 5997491943 in words is "five billion, nine hundred ninety-seven million, four hundred ninety-one thousand, nine hundred forty-three".