8413387541056 has 63 divisors (see below), whose sum is σ = 17018753128923. Its totient is φ = 4126718868480.

The previous prime is 8413387541033. The next prime is 8413387541087. The reversal of 8413387541056 is 6501457833148.

The square root of 8413387541056 is 2900584.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1939334760000 + 6474052781056 = 1392600^2 + 2544416^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8413387540988 and 8413387541006.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1229844196 + ... + 1229851036.

Almost surely, 2^{8413387541056} is an apocalyptic number.

8413387541056 is the 2900584-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8413387541056

8413387541056 is an abundant number, since it is smaller than the sum of its proper divisors (8605365587867).

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

8413387541056 is an frugal number, since it uses more digits than its factorization.

8413387541056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13800 (or 6896 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 8413387541056 in words is "eight trillion, four hundred thirteen billion, three hundred eighty-seven million, five hundred forty-one thousand, fifty-six".