495585803 has 2 divisors, whose sum is σ = 495585804. Its totient is φ = 495585802.

The previous prime is 495585799. The next prime is 495585821. The reversal of 495585803 is 308585594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 495585803 - 2² = 495585799 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (495585203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247792901 + 247792902.

It is an arithmetic number, because the mean of its divisors is an integer number (247792902).

Almost surely, 2^495585803 is an apocalyptic number.

495585803 is a deficient number, since it is larger than the sum of its proper divisors (1).

495585803 is an equidigital number, since it uses as much as digits as its factorization.

495585803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 47.

The square root of 495585803 is about 22261.7565120096. The cubic root of 495585803 is about 791.3579182575.

The spelling of 495585803 in words is "four hundred ninety-five million, five hundred eighty-five thousand, eight hundred three".