447548767475 has 12 divisors (see below), whose sum is σ = 561646745016. Its totient is φ = 353725289280.

The previous prime is 447548767439. The next prime is 447548767487. The reversal of 447548767475 is 574767845744.

It is not a de Polignac number, because 447548767475 - 2¹² = 447548763379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 107841002 + ... + 107845151.

It is an arithmetic number, because the mean of its divisors is an integer number (46803895418).

Almost surely, 2^447548767475 is an apocalyptic number.

447548767475 is a deficient number, since it is larger than the sum of its proper divisors (114097977541).

447548767475 is a wasteful number, since it uses less digits than its factorization.

447548767475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215686246 (or 215686241 counting only the distinct ones).

The product of its digits is 737587200, while the sum is 68.

The spelling of 447548767475 in words is "four hundred forty-seven billion, five hundred forty-eight million, seven hundred sixty-seven thousand, four hundred seventy-five".