604279448629 has 2 divisors, whose sum is σ = 604279448630. Its totient is φ = 604279448628.

The previous prime is 604279448611. The next prime is 604279448659. The reversal of 604279448629 is 926844972406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442393926129 + 161885522500 = 665127^2 + 402350^2 .

It is a cyclic number.

It is not a de Polignac number, because 604279448629 - 2⁹ = 604279448117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604279448659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302139724314 + 302139724315.

It is an arithmetic number, because the mean of its divisors is an integer number (302139724315).

Almost surely, 2^604279448629 is an apocalyptic number.

It is an amenable number.

604279448629 is a deficient number, since it is larger than the sum of its proper divisors (1).

604279448629 is an equidigital number, since it uses as much as digits as its factorization.

604279448629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 604279448629 in words is "six hundred four billion, two hundred seventy-nine million, four hundred forty-eight thousand, six hundred twenty-nine".