553466317 has 2 divisors, whose sum is σ = 553466318. Its totient is φ = 553466316.

The previous prime is 553466233. The next prime is 553466323. The reversal of 553466317 is 713664355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528356196 + 25110121 = 22986^2 + 5011^2 .

It is a cyclic number.

It is not a de Polignac number, because 553466317 - 2¹⁹ = 552942029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553466317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553466377) 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, 276733158 + 276733159.

It is an arithmetic number, because the mean of its divisors is an integer number (276733159).

Almost surely, 2^553466317 is an apocalyptic number.

It is an amenable number.

553466317 is a deficient number, since it is larger than the sum of its proper divisors (1).

553466317 is an equidigital number, since it uses as much as digits as its factorization.

553466317 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 553466317 is about 23525.8648512653. The cubic root of 553466317 is about 821.0388958900.

The spelling of 553466317 in words is "five hundred fifty-three million, four hundred sixty-six thousand, three hundred seventeen".