5391165149 has 2 divisors, whose sum is σ = 5391165150. Its totient is φ = 5391165148.

The previous prime is 5391165083. The next prime is 5391165161. The reversal of 5391165149 is 9415611935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4045596025 + 1345569124 = 63605^2 + 36682^2 .

It is a cyclic number.

It is not a de Polignac number, because 5391165149 - 2¹⁶ = 5391099613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5391165049) 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 as a sum of consecutive naturals, namely, 2695582574 + 2695582575.

It is an arithmetic number, because the mean of its divisors is an integer number (2695582575).

Almost surely, 2^5391165149 is an apocalyptic number.

It is an amenable number.

5391165149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5391165149 is an equidigital number, since it uses as much as digits as its factorization.

5391165149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 44.

The square root of 5391165149 is about 73424.5541287109. The cubic root of 5391165149 is about 1753.4533332123.

The spelling of 5391165149 in words is "five billion, three hundred ninety-one million, one hundred sixty-five thousand, one hundred forty-nine".