4547508480 has 360 divisors, whose sum is σ = 16988190912. Its totient is φ = 1159335936.

The previous prime is 4547508463. The next prime is 4547508529. The reversal of 4547508480 is 848057454.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

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 39 ways as a sum of consecutive naturals, for example, 2383687 + ... + 2385593.

Almost surely, 2^4547508480 is an apocalyptic number.

4547508480 is a gapful number since it is divisible by the number (40) 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 4547508480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8494095456).

4547508480 is an abundant number, since it is smaller than the sum of its proper divisors (12440682432).

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

4547508480 is a wasteful number, since it uses less digits than its factorization.

4547508480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The square root of 4547508480 is about 67435.2169122336. The cubic root of 4547508480 is about 1656.7532804846.

The spelling of 4547508480 in words is "four billion, five hundred forty-seven million, five hundred eight thousand, four hundred eighty".