5971174849 has 6 divisors (see below), whose sum is σ = 6184178390. Its totient is φ = 5765271456.

The previous prime is 5971174787. The next prime is 5971174861. The reversal of 5971174849 is 9484711795.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 247495824 + 5723679025 = 15732^2 + 75655^2 .

It is not a de Polignac number, because 5971174849 - 2⁷ = 5971174721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5971174849.

It is not an unprimeable number, because it can be changed into a prime (5971174949) 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 5 ways as a sum of consecutive naturals, for example, 3549204 + ... + 3550885.

Almost surely, 2^5971174849 is an apocalyptic number.

It is an amenable number.

5971174849 is a deficient number, since it is larger than the sum of its proper divisors (213003541).

5971174849 is an equidigital number, since it uses as much as digits as its factorization.

5971174849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7100147 (or 7100118 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 55.

The square root of 5971174849 is about 77273.3773624526. The cubic root of 5971174849 is about 1814.2059884269.

The spelling of 5971174849 in words is "five billion, nine hundred seventy-one million, one hundred seventy-four thousand, eight hundred forty-nine".