68583353 has 2 divisors, whose sum is σ = 68583354. Its totient is φ = 68583352.

The previous prime is 68583301. The next prime is 68583367. The reversal of 68583353 is 35338586.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54804409 + 13778944 = 7403^2 + 3712^2 .

It is a cyclic number.

It is not a de Polignac number, because 68583353 - 2¹⁰ = 68582329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68583353.

It is not a weakly prime, because it can be changed into another prime (68583553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34291676 + 34291677.

It is an arithmetic number, because the mean of its divisors is an integer number (34291677).

Almost surely, 2^68583353 is an apocalyptic number.

It is an amenable number.

68583353 is a deficient number, since it is larger than the sum of its proper divisors (1).

68583353 is an equidigital number, since it uses as much as digits as its factorization.

68583353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 41.

The square root of 68583353 is about 8281.5066865879. The cubic root of 68583353 is about 409.3293676619.

The spelling of 68583353 in words is "sixty-eight million, five hundred eighty-three thousand, three hundred fifty-three".