594505949 has 2 divisors, whose sum is σ = 594505950. Its totient is φ = 594505948.

The previous prime is 594505937. The next prime is 594505957. The reversal of 594505949 is 949505495.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 594481924 + 24025 = 24382^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 594505949 - 2²⁰ = 593457373 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 594505897 and 594505906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (594505049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297252974 + 297252975.

It is an arithmetic number, because the mean of its divisors is an integer number (297252975).

Almost surely, 2^594505949 is an apocalyptic number.

It is an amenable number.

594505949 is a deficient number, since it is larger than the sum of its proper divisors (1).

594505949 is an equidigital number, since it uses as much as digits as its factorization.

594505949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The square root of 594505949 is about 24382.4926740479. The cubic root of 594505949 is about 840.8503996469.

The spelling of 594505949 in words is "five hundred ninety-four million, five hundred five thousand, nine hundred forty-nine".