5997493641 has 16 divisors (see below), whose sum is σ = 8127216000. Its totient is φ = 3933502848.

The previous prime is 5997493637. The next prime is 5997493661. The reversal of 5997493641 is 1463947995.

It is not a de Polignac number, because 5997493641 - 2² = 5997493637 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5997493661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3306 + ... + 109571.

It is an arithmetic number, because the mean of its divisors is an integer number (507951000).

Almost surely, 2^5997493641 is an apocalyptic number.

It is an amenable number.

5997493641 is a deficient number, since it is larger than the sum of its proper divisors (2129722359).

5997493641 is a wasteful number, since it uses less digits than its factorization.

5997493641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113168.

The product of its digits is 7348320, while the sum is 57.

The square root of 5997493641 is about 77443.4867564729. The cubic root of 5997493641 is about 1816.8675377845.

The spelling of 5997493641 in words is "five billion, nine hundred ninety-seven million, four hundred ninety-three thousand, six hundred forty-one".