8755575603564 has 48 divisors (see below), whose sum is σ = 20525110215680. Its totient is φ = 2904896675520.

The previous prime is 8755575603497. The next prime is 8755575603569. The reversal of 8755575603564 is 4653065755578.

It is a junction number, because it is equal to n+sod(n) for n = 8755575603495 and 8755575603504.

It is not an unprimeable number, because it can be changed into a prime (8755575603569) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14199354 + ... + 14803134.

Almost surely, 2^{8755575603564} is an apocalyptic number.

It is an amenable number.

8755575603564 is an abundant number, since it is smaller than the sum of its proper divisors (11769534612116).

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

8755575603564 is a wasteful number, since it uses less digits than its factorization.

8755575603564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609430 (or 609428 counting only the distinct ones).

The product of its (nonzero) digits is 529200000, while the sum is 66.

The spelling of 8755575603564 in words is "eight trillion, seven hundred fifty-five billion, five hundred seventy-five million, six hundred three thousand, five hundred sixty-four".