52067317 has 2 divisors, whose sum is σ = 52067318. Its totient is φ = 52067316.

The previous prime is 52067303. The next prime is 52067329. The reversal of 52067317 is 71376025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51065316 + 1002001 = 7146^2 + 1001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52067317 is a prime.

It is a super-2 number, since 2×52067317² = 5422010999156978, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52067357) 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, 26033658 + 26033659.

It is an arithmetic number, because the mean of its divisors is an integer number (26033659).

Almost surely, 2^52067317 is an apocalyptic number.

It is an amenable number.

52067317 is a deficient number, since it is larger than the sum of its proper divisors (1).

52067317 is an equidigital number, since it uses as much as digits as its factorization.

52067317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 52067317 is about 7215.7686354262. The cubic root of 52067317 is about 373.4121112633.

The spelling of 52067317 in words is "fifty-two million, sixty-seven thousand, three hundred seventeen".