652559 has 2 divisors, whose sum is σ = 652560. Its totient is φ = 652558.

The previous prime is 652549. The next prime is 652567. The reversal of 652559 is 955256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652559 - 2⁴ = 652543 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 652559.

It is not a weakly prime, because it can be changed into another prime (652549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326279 + 326280.

It is an arithmetic number, because the mean of its divisors is an integer number (326280).

2⁶⁵²⁵⁵⁹ is an apocalyptic number.

652559 is a deficient number, since it is larger than the sum of its proper divisors (1).

652559 is an equidigital number, since it uses as much as digits as its factorization.

652559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 32.

The square root of 652559 is about 807.8112403278. The cubic root of 652559 is about 86.7374389042.

The spelling of 652559 in words is "six hundred fifty-two thousand, five hundred fifty-nine".