652355563 has 2 divisors, whose sum is σ = 652355564. Its totient is φ = 652355562.

The previous prime is 652355531. The next prime is 652355591. The reversal of 652355563 is 365553256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652355563 - 2⁵ = 652355531 is a prime.

It is not a weakly prime, because it can be changed into another prime (652355513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326177781 + 326177782.

It is an arithmetic number, because the mean of its divisors is an integer number (326177782).

Almost surely, 2^652355563 is an apocalyptic number.

652355563 is a deficient number, since it is larger than the sum of its proper divisors (1).

652355563 is an equidigital number, since it uses as much as digits as its factorization.

652355563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 405000, while the sum is 40.

The square root of 652355563 is about 25541.2521815200. The cubic root of 652355563 is about 867.2842442507.

The spelling of 652355563 in words is "six hundred fifty-two million, three hundred fifty-five thousand, five hundred sixty-three".