5361121193 has 2 divisors, whose sum is σ = 5361121194. Its totient is φ = 5361121192.

The previous prime is 5361121169. The next prime is 5361121219. The reversal of 5361121193 is 3911211635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2867816704 + 2493304489 = 53552^2 + 49933^2 .

It is a cyclic number.

It is not a de Polignac number, because 5361121193 - 2⁸ = 5361120937 is a prime.

It is not a weakly prime, because it can be changed into another prime (5361121123) 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 as a sum of consecutive naturals, namely, 2680560596 + 2680560597.

It is an arithmetic number, because the mean of its divisors is an integer number (2680560597).

Almost surely, 2^5361121193 is an apocalyptic number.

It is an amenable number.

5361121193 is a deficient number, since it is larger than the sum of its proper divisors (1).

5361121193 is an equidigital number, since it uses as much as digits as its factorization.

5361121193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 32.

The square root of 5361121193 is about 73219.6776351822. The cubic root of 5361121193 is about 1750.1900411849.

The spelling of 5361121193 in words is "five billion, three hundred sixty-one million, one hundred twenty-one thousand, one hundred ninety-three".