604255859 has 2 divisors, whose sum is σ = 604255860. Its totient is φ = 604255858.

The previous prime is 604255811. The next prime is 604255867. The reversal of 604255859 is 958552406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 604255859 - 2¹² = 604251763 is a prime.

It is not a weakly prime, because it can be changed into another prime (604255889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302127929 + 302127930.

It is an arithmetic number, because the mean of its divisors is an integer number (302127930).

Almost surely, 2^604255859 is an apocalyptic number.

604255859 is a deficient number, since it is larger than the sum of its proper divisors (1).

604255859 is an equidigital number, since it uses as much as digits as its factorization.

604255859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 44.

The square root of 604255859 is about 24581.6162812782. The cubic root of 604255859 is about 845.4221524249.

The spelling of 604255859 in words is "six hundred four million, two hundred fifty-five thousand, eight hundred fifty-nine".