4575547872 has 576 divisors, whose sum is σ = 16767959040. Its totient is φ = 1207084032.

The previous prime is 4575547861. The next prime is 4575547919. The reversal of 4575547872 is 2787455754.

4575547872 is a `hidden beast` number, since 4 + 5 + 7 + 554 + 7 + 87 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36027873 + ... + 36027999.

It is an arithmetic number, because the mean of its divisors is an integer number (29111040).

Almost surely, 2^4575547872 is an apocalyptic number.

4575547872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4575547872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8383979520).

4575547872 is an abundant number, since it is smaller than the sum of its proper divisors (12192411168).

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

4575547872 is a wasteful number, since it uses less digits than its factorization.

4575547872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 199 counting only the distinct ones).

The product of its digits is 10976000, while the sum is 54.

The square root of 4575547872 is about 67642.7961574623. The cubic root of 4575547872 is about 1660.1514198741.

The spelling of 4575547872 in words is "four billion, five hundred seventy-five million, five hundred forty-seven thousand, eight hundred seventy-two".