652803259 has 2 divisors, whose sum is σ = 652803260. Its totient is φ = 652803258.

The previous prime is 652803251. The next prime is 652803293. The reversal of 652803259 is 952308256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652803259 - 2³ = 652803251 is a prime.

It is a super-2 number, since 2×652803259² = 852304189922042162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (652803251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326401629 + 326401630.

It is an arithmetic number, because the mean of its divisors is an integer number (326401630).

Almost surely, 2^652803259 is an apocalyptic number.

652803259 is a deficient number, since it is larger than the sum of its proper divisors (1).

652803259 is an equidigital number, since it uses as much as digits as its factorization.

652803259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 652803259 is about 25550.0148532246. The cubic root of 652803259 is about 867.4825976848.

The spelling of 652803259 in words is "six hundred fifty-two million, eight hundred three thousand, two hundred fifty-nine".