8513225504 has 36 divisors (see below), whose sum is σ = 19496810214. Its totient is φ = 3648524544.

The previous prime is 8513225503. The next prime is 8513225531. The reversal of 8513225504 is 4055223158.

It can be written as a sum of positive squares in only one way, i.e., 8511907600 + 1317904 = 92260^2 + 1148^2 .

It is not an unprimeable number, because it can be changed into a prime (8513225503) 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 5 ways as a sum of consecutive naturals, for example, 2713109 + ... + 2716244.

Almost surely, 2^8513225504 is an apocalyptic number.

It is an amenable number.

8513225504 is an abundant number, since it is smaller than the sum of its proper divisors (10983584710).

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

8513225504 is a wasteful number, since it uses less digits than its factorization.

8513225504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5429377 (or 5429362 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 8513225504 is about 92267.1420604323. The cubic root of 8513225504 is about 2041.8854719874.

The spelling of 8513225504 in words is "eight billion, five hundred thirteen million, two hundred twenty-five thousand, five hundred four".