447677452217058 has 96 divisors (see below), whose sum is σ = 1103380394261184. Its totient is φ = 120320722787328.

The previous prime is 447677452216987. The next prime is 447677452217113. The reversal of 447677452217058 is 850712254776744.

It is a junction number, because it is equal to n+sod(n) for n = 447677452216983 and 447677452217001.

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 47 ways as a sum of consecutive naturals, for example, 13953691 + ... + 33016062.

It is an arithmetic number, because the mean of its divisors is an integer number (11493545773554).

Almost surely, 2^{447677452217058} is an apocalyptic number.

447677452217058 is an abundant number, since it is smaller than the sum of its proper divisors (655702942044126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447677452217058 is a wasteful number, since it uses less digits than its factorization.

447677452217058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46971696 (or 46971689 counting only the distinct ones).

The product of its (nonzero) digits is 737587200, while the sum is 69.

The spelling of 447677452217058 in words is "four hundred forty-seven trillion, six hundred seventy-seven billion, four hundred fifty-two million, two hundred seventeen thousand, fifty-eight".