445883313964 has 96 divisors (see below), whose sum is σ = 877021992000. Its totient is φ = 196635648000.

The previous prime is 445883313959. The next prime is 445883313973. The reversal of 445883313964 is 469313388544.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 445883313899 and 445883313908.

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 31 ways as a sum of consecutive naturals, for example, 110119812 + ... + 110123860.

It is an arithmetic number, because the mean of its divisors is an integer number (9135645750).

Almost surely, 2^445883313964 is an apocalyptic number.

445883313964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

445883313964 is a deficient number, since it is larger than the sum of its proper divisors (431138678036).

445883313964 is a wasteful number, since it uses less digits than its factorization.

445883313964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675 (or 4673 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 58.

The spelling of 445883313964 in words is "four hundred forty-five billion, eight hundred eighty-three million, three hundred thirteen thousand, nine hundred sixty-four".