445633453048 has 32 divisors (see below), whose sum is σ = 955015142400. Its totient is φ = 190968502752.

The previous prime is 445633453039. The next prime is 445633453063. The reversal of 445633453048 is 840354336544.

It is a junction number, because it is equal to n+sod(n) for n = 445633452992 and 445633453010.

It is a congruent number.

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, 275361 + ... + 983407.

It is an arithmetic number, because the mean of its divisors is an integer number (29844223200).

Almost surely, 2^445633453048 is an apocalyptic number.

It is an amenable number.

445633453048 is an abundant number, since it is smaller than the sum of its proper divisors (509381689352).

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

445633453048 is a wasteful number, since it uses less digits than its factorization.

445633453048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719299 (or 719295 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 445633453048 in words is "four hundred forty-five billion, six hundred thirty-three million, four hundred fifty-three thousand, forty-eight".