529984517 has 2 divisors, whose sum is σ = 529984518. Its totient is φ = 529984516.

The previous prime is 529984493. The next prime is 529984523. The reversal of 529984517 is 715489925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454798276 + 75186241 = 21326^2 + 8671^2 .

It is a cyclic number.

It is not a de Polignac number, because 529984517 - 2⁸ = 529984261 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (529984597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264992258 + 264992259.

It is an arithmetic number, because the mean of its divisors is an integer number (264992259).

Almost surely, 2^529984517 is an apocalyptic number.

It is an amenable number.

529984517 is a deficient number, since it is larger than the sum of its proper divisors (1).

529984517 is an equidigital number, since it uses as much as digits as its factorization.

529984517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 50.

The square root of 529984517 is about 23021.3925947150. The cubic root of 529984517 is about 809.2593529494.

The spelling of 529984517 in words is "five hundred twenty-nine million, nine hundred eighty-four thousand, five hundred seventeen".