52529219 has 2 divisors, whose sum is σ = 52529220. Its totient is φ = 52529218.

The previous prime is 52529209. The next prime is 52529227. The reversal of 52529219 is 91292525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52529219 - 2²⁰ = 51480643 is a prime.

It is a super-2 number, since 2×52529219² = 5518637697499922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52529209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26264609 + 26264610.

It is an arithmetic number, because the mean of its divisors is an integer number (26264610).

Almost surely, 2^52529219 is an apocalyptic number.

52529219 is a deficient number, since it is larger than the sum of its proper divisors (1).

52529219 is an equidigital number, since it uses as much as digits as its factorization.

52529219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 35.

The square root of 52529219 is about 7247.7043951861. The cubic root of 52529219 is about 374.5130723071.

The spelling of 52529219 in words is "fifty-two million, five hundred twenty-nine thousand, two hundred nineteen".