5618193073 has 2 divisors, whose sum is σ = 5618193074. Its totient is φ = 5618193072.

The previous prime is 5618193047. The next prime is 5618193169. The reversal of 5618193073 is 3703918165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5506827264 + 111365809 = 74208^2 + 10553^2 .

It is a cyclic number.

It is not a de Polignac number, because 5618193073 - 2¹⁷ = 5618062001 is a prime.

It is not a weakly prime, because it can be changed into another prime (5618193013) 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, 2809096536 + 2809096537.

It is an arithmetic number, because the mean of its divisors is an integer number (2809096537).

Almost surely, 2^5618193073 is an apocalyptic number.

It is an amenable number.

5618193073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5618193073 is an equidigital number, since it uses as much as digits as its factorization.

5618193073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 5618193073 is about 74954.6067496855. The cubic root of 5618193073 is about 1777.7289845140.

The spelling of 5618193073 in words is "five billion, six hundred eighteen million, one hundred ninety-three thousand, seventy-three".