445826682458 has 16 divisors (see below), whose sum is σ = 674772081984. Its totient is φ = 220907338080.

The previous prime is 445826682391. The next prime is 445826682529. The reversal of 445826682458 is 854286628544.

It is a super-2 number, since 2×445826682458² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 445826682458.

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 7 ways as a sum of consecutive naturals, for example, 979835 + ... + 1360782.

It is an arithmetic number, because the mean of its divisors is an integer number (42173255124).

Almost surely, 2^445826682458 is an apocalyptic number.

445826682458 is a deficient number, since it is larger than the sum of its proper divisors (228945399526).

445826682458 is a wasteful number, since it uses less digits than its factorization.

445826682458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341477.

The product of its digits is 117964800, while the sum is 62.

The spelling of 445826682458 in words is "four hundred forty-five billion, eight hundred twenty-six million, six hundred eighty-two thousand, four hundred fifty-eight".