445717334352 has 40 divisors (see below), whose sum is σ = 1151691581664. Its totient is φ = 148539524224.

The previous prime is 445717334297. The next prime is 445717334401. The reversal of 445717334352 is 253433717544.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809403 + ... + 1243610.

Almost surely, 2^445717334352 is an apocalyptic number.

It is an amenable number.

445717334352 is an abundant number, since it is smaller than the sum of its proper divisors (705974247312).

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

445717334352 is a wasteful number, since it uses less digits than its factorization.

445717334352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057547 (or 2057541 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 48.

The spelling of 445717334352 in words is "four hundred forty-five billion, seven hundred seventeen million, three hundred thirty-four thousand, three hundred fifty-two".