447852378935795 has 16 divisors (see below), whose sum is σ = 537671747113632. Its totient is φ = 358115978545920.

The previous prime is 447852378935783. The next prime is 447852378935839. The reversal of 447852378935795 is 597539873258744.

It is a happy number.

It is not a de Polignac number, because 447852378935795 - 2²² = 447852374741491 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1341829535 + ... + 1342163255.

It is an arithmetic number, because the mean of its divisors is an integer number (33604484194602).

Almost surely, 2^{447852378935795} is an apocalyptic number.

447852378935795 is a deficient number, since it is larger than the sum of its proper divisors (89819368177837).

447852378935795 is a wasteful number, since it uses less digits than its factorization.

447852378935795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457222.

The product of its digits is 64012032000, while the sum is 86.

The spelling of 447852378935795 in words is "four hundred forty-seven trillion, eight hundred fifty-two billion, three hundred seventy-eight million, nine hundred thirty-five thousand, seven hundred ninety-five".