485973896447 has 8 divisors (see below), whose sum is σ = 554142180816. Its totient is φ = 422203565952.

The previous prime is 485973896431. The next prime is 485973896449. The reversal of 485973896447 is 744698379584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485973896447 - 2⁴ = 485973896431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485973896449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099488233 + ... + 1099488674.

It is an arithmetic number, because the mean of its divisors is an integer number (69267772602).

Almost surely, 2^485973896447 is an apocalyptic number.

485973896447 is a deficient number, since it is larger than the sum of its proper divisors (68168284369).

485973896447 is a wasteful number, since it uses less digits than its factorization.

485973896447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198976937.

The product of its digits is 1463132160, while the sum is 74.

The spelling of 485973896447 in words is "four hundred eighty-five billion, nine hundred seventy-three million, eight hundred ninety-six thousand, four hundred forty-seven".