52214017 has 2 divisors, whose sum is σ = 52214018. Its totient is φ = 52214016.

The previous prime is 52214009. The next prime is 52214047. The reversal of 52214017 is 71041225.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44142736 + 8071281 = 6644^2 + 2841^2 .

It is a cyclic number.

It is not a de Polignac number, because 52214017 - 2³ = 52214009 is a prime.

It is not a weakly prime, because it can be changed into another prime (52214047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26107008 + 26107009.

It is an arithmetic number, because the mean of its divisors is an integer number (26107009).

Almost surely, 2^52214017 is an apocalyptic number.

It is an amenable number.

52214017 is a deficient number, since it is larger than the sum of its proper divisors (1).

52214017 is an equidigital number, since it uses as much as digits as its factorization.

52214017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 52214017 is about 7225.9267225734. The cubic root of 52214017 is about 373.7624794213.

The spelling of 52214017 in words is "fifty-two million, two hundred fourteen thousand, seventeen".