73568353 has 2 divisors, whose sum is σ = 73568354. Its totient is φ = 73568352.

The previous prime is 73568347. The next prime is 73568357. The reversal of 73568353 is 35386537.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73136704 + 431649 = 8552^2 + 657^2 .

It is a cyclic number.

It is not a de Polignac number, because 73568353 - 2⁹ = 73567841 is a prime.

It is not a weakly prime, because it can be changed into another prime (73568357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36784176 + 36784177.

It is an arithmetic number, because the mean of its divisors is an integer number (36784177).

Almost surely, 2^73568353 is an apocalyptic number.

It is an amenable number.

73568353 is a deficient number, since it is larger than the sum of its proper divisors (1).

73568353 is an equidigital number, since it uses as much as digits as its factorization.

73568353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 40.

The square root of 73568353 is about 8577.1996012685. The cubic root of 73568353 is about 419.0157470211.

The spelling of 73568353 in words is "seventy-three million, five hundred sixty-eight thousand, three hundred fifty-three".