652903 has 2 divisors, whose sum is σ = 652904. Its totient is φ = 652902.

The previous prime is 652871. The next prime is 652909. The reversal of 652903 is 309256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652903 - 2⁵ = 652871 is a prime.

It is an alternating number because its digits alternate between even and odd.

652903 is a lucky number.

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 652903.

It is not a weakly prime, because it can be changed into another prime (652909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326451 + 326452.

It is an arithmetic number, because the mean of its divisors is an integer number (326452).

2⁶⁵²⁹⁰³ is an apocalyptic number.

652903 is a deficient number, since it is larger than the sum of its proper divisors (1).

652903 is an equidigital number, since it uses as much as digits as its factorization.

652903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 652903 is about 808.0241333030. The cubic root of 652903 is about 86.7526775965.

The spelling of 652903 in words is "six hundred fifty-two thousand, nine hundred three".