504085601 has 2 divisors, whose sum is σ = 504085602. Its totient is φ = 504085600.

The previous prime is 504085591. The next prime is 504085607. The reversal of 504085601 is 106580405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 441042001 + 63043600 = 21001^2 + 7940^2 .

It is a cyclic number.

It is not a de Polignac number, because 504085601 - 2⁶ = 504085537 is a prime.

It is not a weakly prime, because it can be changed into another prime (504085607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252042800 + 252042801.

It is an arithmetic number, because the mean of its divisors is an integer number (252042801).

Almost surely, 2^504085601 is an apocalyptic number.

It is an amenable number.

504085601 is a deficient number, since it is larger than the sum of its proper divisors (1).

504085601 is an equidigital number, since it uses as much as digits as its factorization.

504085601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 504085601 is about 22451.8507254970. The cubic root of 504085601 is about 795.8564934304.

The spelling of 504085601 in words is "five hundred four million, eighty-five thousand, six hundred one".