448684247531659 has 2 divisors, whose sum is σ = 448684247531660. Its totient is φ = 448684247531658.

The previous prime is 448684247531519. The next prime is 448684247531683. The reversal of 448684247531659 is 956135742486844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448684247531659 - 2³⁵ = 448649887793291 is a prime.

It is not a weakly prime, because it can be changed into another prime (448684247531159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224342123765829 + 224342123765830.

It is an arithmetic number, because the mean of its divisors is an integer number (224342123765830).

Almost surely, 2^{448684247531659} is an apocalyptic number.

448684247531659 is a deficient number, since it is larger than the sum of its proper divisors (1).

448684247531659 is an equidigital number, since it uses as much as digits as its factorization.

448684247531659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5573836800, while the sum is 76.

The spelling of 448684247531659 in words is "four hundred forty-eight trillion, six hundred eighty-four billion, two hundred forty-seven million, five hundred thirty-one thousand, six hundred fifty-nine".