652364459 has 2 divisors, whose sum is σ = 652364460. Its totient is φ = 652364458.

The previous prime is 652364429. The next prime is 652364467. The reversal of 652364459 is 954463256.

652364459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652364459 - 2¹⁶ = 652298923 is a prime.

It is not a weakly prime, because it can be changed into another prime (652364429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326182229 + 326182230.

It is an arithmetic number, because the mean of its divisors is an integer number (326182230).

Almost surely, 2^652364459 is an apocalyptic number.

652364459 is a deficient number, since it is larger than the sum of its proper divisors (1).

652364459 is an equidigital number, since it uses as much as digits as its factorization.

652364459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 44.

The square root of 652364459 is about 25541.4263305713. The cubic root of 652364459 is about 867.2881865413.

The spelling of 652364459 in words is "six hundred fifty-two million, three hundred sixty-four thousand, four hundred fifty-nine".