485504801 has 2 divisors, whose sum is σ = 485504802. Its totient is φ = 485504800.

The previous prime is 485504753. The next prime is 485504813. The reversal of 485504801 is 108405584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 243391201 + 242113600 = 15601^2 + 15560^2 .

It is a cyclic number.

It is not a de Polignac number, because 485504801 - 2¹⁸ = 485242657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (485507801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242752400 + 242752401.

It is an arithmetic number, because the mean of its divisors is an integer number (242752401).

Almost surely, 2^485504801 is an apocalyptic number.

It is an amenable number.

485504801 is a deficient number, since it is larger than the sum of its proper divisors (1).

485504801 is an equidigital number, since it uses as much as digits as its factorization.

485504801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 485504801 is about 22034.1734812087. The cubic root of 485504801 is about 785.9552928405.

The spelling of 485504801 in words is "four hundred eighty-five million, five hundred four thousand, eight hundred one".