4572004052820 has 48 divisors (see below), whose sum is σ = 12992680185408. Its totient is φ = 1201004048640.

The previous prime is 4572004052797. The next prime is 4572004052827. The reversal of 4572004052820 is 282504002754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572004052827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568653201 + ... + 568661240.

It is an arithmetic number, because the mean of its divisors is an integer number (270680837196).

Almost surely, 2^{4572004052820} is an apocalyptic number.

It is an amenable number.

4572004052820 is an abundant number, since it is smaller than the sum of its proper divisors (8420676132588).

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

4572004052820 is a wasteful number, since it uses less digits than its factorization.

4572004052820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137314520 (or 1137314518 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The spelling of 4572004052820 in words is "four trillion, five hundred seventy-two billion, four million, fifty-two thousand, eight hundred twenty".