485724479 has 2 divisors, whose sum is σ = 485724480. Its totient is φ = 485724478.

The previous prime is 485724401. The next prime is 485724497. The reversal of 485724479 is 974427584.

It is a happy number.

Together with next prime (485724497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485724479 - 2¹² = 485720383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485724079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242862239 + 242862240.

It is an arithmetic number, because the mean of its divisors is an integer number (242862240).

Almost surely, 2^485724479 is an apocalyptic number.

485724479 is a deficient number, since it is larger than the sum of its proper divisors (1).

485724479 is an equidigital number, since it uses as much as digits as its factorization.

485724479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 50.

The square root of 485724479 is about 22039.1578559617. The cubic root of 485724479 is about 786.0738162496.

The spelling of 485724479 in words is "four hundred eighty-five million, seven hundred twenty-four thousand, four hundred seventy-nine".