485248439527 has 2 divisors, whose sum is σ = 485248439528. Its totient is φ = 485248439526.

The previous prime is 485248439521. The next prime is 485248439537. The reversal of 485248439527 is 725934842584.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485248439527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485248439521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242624219763 + 242624219764.

It is an arithmetic number, because the mean of its divisors is an integer number (242624219764).

Almost surely, 2^485248439527 is an apocalyptic number.

485248439527 is a deficient number, since it is larger than the sum of its proper divisors (1).

485248439527 is an equidigital number, since it uses as much as digits as its factorization.

485248439527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77414400, while the sum is 61.

The spelling of 485248439527 in words is "four hundred eighty-five billion, two hundred forty-eight million, four hundred thirty-nine thousand, five hundred twenty-seven".