652852859 has 2 divisors, whose sum is σ = 652852860. Its totient is φ = 652852858.

The previous prime is 652852847. The next prime is 652852873. The reversal of 652852859 is 958258256.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-652852859 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (652852829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326426429 + 326426430.

It is an arithmetic number, because the mean of its divisors is an integer number (326426430).

Almost surely, 2^652852859 is an apocalyptic number.

652852859 is a deficient number, since it is larger than the sum of its proper divisors (1).

652852859 is an equidigital number, since it uses as much as digits as its factorization.

652852859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728000, while the sum is 50.

The square root of 652852859 is about 25550.9854800162. The cubic root of 652852859 is about 867.5045675747.

The spelling of 652852859 in words is "six hundred fifty-two million, eight hundred fifty-two thousand, eight hundred fifty-nine".