485192579 has 2 divisors, whose sum is σ = 485192580. Its totient is φ = 485192578.

The previous prime is 485192549. The next prime is 485192599. The reversal of 485192579 is 975291584.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485192579 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (485192549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242596289 + 242596290.

It is an arithmetic number, because the mean of its divisors is an integer number (242596290).

Almost surely, 2^485192579 is an apocalyptic number.

485192579 is a deficient number, since it is larger than the sum of its proper divisors (1).

485192579 is an equidigital number, since it uses as much as digits as its factorization.

485192579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 50.

The square root of 485192579 is about 22027.0873925719. The cubic root of 485192579 is about 785.7867774076.

The spelling of 485192579 in words is "four hundred eighty-five million, one hundred ninety-two thousand, five hundred seventy-nine".