8481886506 has 12 divisors (see below), whose sum is σ = 18377420802. Its totient is φ = 2827295496.

The previous prime is 8481886499. The next prime is 8481886529. The reversal of 8481886506 is 6056881848.

8481886506 is a `hidden beast` number, since 8 + 48 + 18 + 86 + 506 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8480752281 + 1134225 = 92091^2 + 1065^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235607941 + ... + 235607976.

Almost surely, 2^8481886506 is an apocalyptic number.

8481886506 is an abundant number, since it is smaller than the sum of its proper divisors (9895534296).

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

8481886506 is a wasteful number, since it uses less digits than its factorization.

8481886506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471215925 (or 471215922 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The square root of 8481886506 is about 92097.1579691795. The cubic root of 8481886506 is about 2039.3768526343.

The spelling of 8481886506 in words is "eight billion, four hundred eighty-one million, eight hundred eighty-six thousand, five hundred six".