447675333550545 has 32 divisors (see below), whose sum is σ = 753992672906880. Its totient is φ = 226189903610880.

The previous prime is 447675333550541. The next prime is 447675333550547. The reversal of 447675333550545 is 545055333576744.

It is not a de Polignac number, because 447675333550545 - 2² = 447675333550541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (447675333550541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2674585 + ... + 30041705.

It is an arithmetic number, because the mean of its divisors is an integer number (23562271028340).

Almost surely, 2^{447675333550545} is an apocalyptic number.

It is an amenable number.

447675333550545 is a deficient number, since it is larger than the sum of its proper divisors (306317339356335).

447675333550545 is a wasteful number, since it uses less digits than its factorization.

447675333550545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27424545.

The product of its (nonzero) digits is 1587600000, while the sum is 66.

The spelling of 447675333550545 in words is "four hundred forty-seven trillion, six hundred seventy-five billion, three hundred thirty-three million, five hundred fifty thousand, five hundred forty-five".