4520573604000 has 768 divisors, whose sum is σ = 16770876595200. Its totient is φ = 1182449664000.

The previous prime is 4520573603963. The next prime is 4520573604017. The reversal of 4520573604000 is 4063750254.

4520573604000 is a `hidden beast` number, since 4 + 5 + 20 + 573 + 60 + 4 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3208355296 + ... + 3208356704.

It is an arithmetic number, because the mean of its divisors is an integer number (21837078900).

Almost surely, 2^{4520573604000} is an apocalyptic number.

4520573604000 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 4520573604000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8385438297600).

4520573604000 is an abundant number, since it is smaller than the sum of its proper divisors (12250302991200).

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

4520573604000 is a wasteful number, since it uses less digits than its factorization.

4520573604000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991 (or 1967 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 4520573604000 in words is "four trillion, five hundred twenty billion, five hundred seventy-three million, six hundred four thousand".