382445854559 has 4 divisors (see below), whose sum is σ = 399073935216. Its totient is φ = 365817773904.

The previous prime is 382445854471. The next prime is 382445854589. The reversal of 382445854559 is 955458544283.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382445854559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382445854589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8314040294 + ... + 8314040339.

It is an arithmetic number, because the mean of its divisors is an integer number (99768483804).

Almost surely, 2^382445854559 is an apocalyptic number.

382445854559 is a deficient number, since it is larger than the sum of its proper divisors (16628080657).

382445854559 is a wasteful number, since it uses less digits than its factorization.

382445854559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16628080656.

The product of its digits is 138240000, while the sum is 62.

The spelling of 382445854559 in words is "three hundred eighty-two billion, four hundred forty-five million, eight hundred fifty-four thousand, five hundred fifty-nine".