8547472560 has 80 divisors (see below), whose sum is σ = 28906007040. Its totient is φ = 2072113920.

The previous prime is 8547472529. The next prime is 8547472597. The reversal of 8547472560 is 652747458.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1616200 + ... + 1621479.

It is an arithmetic number, because the mean of its divisors is an integer number (361325088).

Almost surely, 2^8547472560 is an apocalyptic number.

8547472560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8547472560 is an abundant number, since it is smaller than the sum of its proper divisors (20358534480).

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

8547472560 is a wasteful number, since it uses less digits than its factorization.

8547472560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237706 (or 3237700 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 48.

The square root of 8547472560 is about 92452.5422040952. The cubic root of 8547472560 is about 2044.6198451260.

The spelling of 8547472560 in words is "eight billion, five hundred forty-seven million, four hundred seventy-two thousand, five hundred sixty".