8473822564 has 24 divisors (see below), whose sum is σ = 15727618368. Its totient is φ = 3986257440.

The previous prime is 8473822543. The next prime is 8473822631. The reversal of 8473822564 is 4652283748.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749362 + ... + 760585.

It is an arithmetic number, because the mean of its divisors is an integer number (655317432).

Almost surely, 2^8473822564 is an apocalyptic number.

It is an amenable number.

8473822564 is a deficient number, since it is larger than the sum of its proper divisors (7253795804).

8473822564 is a wasteful number, since it uses less digits than its factorization.

8473822564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510035 (or 1510033 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 49.

The square root of 8473822564 is about 92053.3680209475. The cubic root of 8473822564 is about 2038.7303521540.

The spelling of 8473822564 in words is "eight billion, four hundred seventy-three million, eight hundred twenty-two thousand, five hundred sixty-four".