382203856564 has 24 divisors (see below), whose sum is σ = 682968286728. Its totient is φ = 187108277760.

The previous prime is 382203856561. The next prime is 382203856597. The reversal of 382203856564 is 465658302283.

It can be written as a sum of positive squares in 4 ways, for example, as 12104400400 + 370099456164 = 110020^2 + 608358^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382203856561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4737067 + ... + 4817074.

It is an arithmetic number, because the mean of its divisors is an integer number (28457011947).

Almost surely, 2^382203856564 is an apocalyptic number.

It is an amenable number.

382203856564 is a deficient number, since it is larger than the sum of its proper divisors (300764430164).

382203856564 is a wasteful number, since it uses less digits than its factorization.

382203856564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9554355 (or 9554353 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 382203856564 in words is "three hundred eighty-two billion, two hundred three million, eight hundred fifty-six thousand, five hundred sixty-four".