8056621824 has 36 divisors (see below), whose sum is σ = 21442365336. Its totient is φ = 2685540352.

The previous prime is 8056621753. The next prime is 8056621843. The reversal of 8056621824 is 4281266508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5244429 + ... + 5245964.

Almost surely, 2^8056621824 is an apocalyptic number.

It is an amenable number.

8056621824 is an abundant number, since it is smaller than the sum of its proper divisors (13385743512).

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

8056621824 is a wasteful number, since it uses less digits than its factorization.

8056621824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10490412 (or 10490398 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 8056621824 is about 89758.6866214073. The cubic root of 8056621824 is about 2004.7073968480.

The spelling of 8056621824 in words is "eight billion, fifty-six million, six hundred twenty-one thousand, eight hundred twenty-four".