652008223 has 2 divisors, whose sum is σ = 652008224. Its totient is φ = 652008222.

The previous prime is 652008211. The next prime is 652008239. The reversal of 652008223 is 322800256.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-652008223 is a prime.

It is a super-2 number, since 2×652008223² = 850229445719235458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652008191 and 652008200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652008263) 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, 326004111 + 326004112.

It is an arithmetic number, because the mean of its divisors is an integer number (326004112).

Almost surely, 2^652008223 is an apocalyptic number.

652008223 is a deficient number, since it is larger than the sum of its proper divisors (1).

652008223 is an equidigital number, since it uses as much as digits as its factorization.

652008223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 652008223 is about 25534.4516878667. The cubic root of 652008223 is about 867.1302914031.

Adding to 652008223 its reverse (322800256), we get a palindrome (974808479).

The spelling of 652008223 in words is "six hundred fifty-two million, eight thousand, two hundred twenty-three".