655467203 has 2 divisors, whose sum is σ = 655467204. Its totient is φ = 655467202.

The previous prime is 655467199. The next prime is 655467223. The reversal of 655467203 is 302764556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 655467203 - 2² = 655467199 is a prime.

It is not a weakly prime, because it can be changed into another prime (655467223) 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, 327733601 + 327733602.

It is an arithmetic number, because the mean of its divisors is an integer number (327733602).

Almost surely, 2^655467203 is an apocalyptic number.

655467203 is a deficient number, since it is larger than the sum of its proper divisors (1).

655467203 is an equidigital number, since it uses as much as digits as its factorization.

655467203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 655467203 is about 25602.0937229751. The cubic root of 655467203 is about 868.6609969859.

The spelling of 655467203 in words is "six hundred fifty-five million, four hundred sixty-seven thousand, two hundred three".