447496453489 has 8 divisors (see below), whose sum is σ = 466979253120. Its totient is φ = 428015856576.

The previous prime is 447496453433. The next prime is 447496453501. The reversal of 447496453489 is 984354694744.

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 447496453489 - 2²⁵ = 447462899057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (447496453429) 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, 128632 + ... + 954745.

It is an arithmetic number, because the mean of its divisors is an integer number (58372406640).

Almost surely, 2^447496453489 is an apocalyptic number.

It is an amenable number.

447496453489 is a deficient number, since it is larger than the sum of its proper divisors (19482799631).

447496453489 is a wasteful number, since it uses less digits than its factorization.

447496453489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101359.

The product of its digits is 418037760, while the sum is 67.

The spelling of 447496453489 in words is "four hundred forty-seven billion, four hundred ninety-six million, four hundred fifty-three thousand, four hundred eighty-nine".