52331017 has 2 divisors, whose sum is σ = 52331018. Its totient is φ = 52331016.

The previous prime is 52330979. The next prime is 52331023. The reversal of 52331017 is 71013325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47734281 + 4596736 = 6909^2 + 2144^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52331017 is a prime.

It is not a weakly prime, because it can be changed into another prime (52331077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26165508 + 26165509.

It is an arithmetic number, because the mean of its divisors is an integer number (26165509).

Almost surely, 2^52331017 is an apocalyptic number.

It is an amenable number.

52331017 is a deficient number, since it is larger than the sum of its proper divisors (1).

52331017 is an equidigital number, since it uses as much as digits as its factorization.

52331017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 52331017 is about 7234.0180397895. The cubic root of 52331017 is about 374.0414440237.

The spelling of 52331017 in words is "fifty-two million, three hundred thirty-one thousand, seventeen".