5557525182720 has 648 divisors, whose sum is σ = 22747049881920. Its totient is φ = 1248753623040.

The previous prime is 5557525182707. The next prime is 5557525182791. The reversal of 5557525182720 is 272815257555.

5557525182720 is a `hidden beast` number, since 5 + 5 + 5 + 7 + 52 + 518 + 2 + 72 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 33220885 + ... + 33387755.

It is an arithmetic number, because the mean of its divisors is an integer number (35103472040).

Almost surely, 2^{5557525182720} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5557525182720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11373524940960).

5557525182720 is an abundant number, since it is smaller than the sum of its proper divisors (17189524699200).

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

5557525182720 is a wasteful number, since it uses less digits than its factorization.

5557525182720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166971 (or 166947 counting only the distinct ones).

The product of its (nonzero) digits is 9800000, while the sum is 54.

The spelling of 5557525182720 in words is "five trillion, five hundred fifty-seven billion, five hundred twenty-five million, one hundred eighty-two thousand, seven hundred twenty".