5997822197 has 4 divisors (see below), whose sum is σ = 5998080096. Its totient is φ = 5997564300.

The previous prime is 5997822167. The next prime is 5997822251. The reversal of 5997822197 is 7912287995.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5997822197 - 2²⁰ = 5996773621 is a prime.

It is a super-2 number, since 2×5997822197² = 71947742213651813618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5997822107) 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 3 ways as a sum of consecutive naturals, for example, 90179 + ... + 141872.

It is an arithmetic number, because the mean of its divisors is an integer number (1499520024).

Almost surely, 2^5997822197 is an apocalyptic number.

It is an amenable number.

5997822197 is a deficient number, since it is larger than the sum of its proper divisors (257899).

5997822197 is a wasteful number, since it uses less digits than its factorization.

5997822197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257898.

The product of its digits is 5715360, while the sum is 59.

The square root of 5997822197 is about 77445.6079903825. The cubic root of 5997822197 is about 1816.9007145228.

The spelling of 5997822197 in words is "five billion, nine hundred ninety-seven million, eight hundred twenty-two thousand, one hundred ninety-seven".