8120183648 has 24 divisors (see below), whose sum is σ = 16502310720. Its totient is φ = 3929120640.

The previous prime is 8120183563. The next prime is 8120183677. The reversal of 8120183648 is 8463810218.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4091843 + ... + 4093826.

It is an arithmetic number, because the mean of its divisors is an integer number (687596280).

Almost surely, 2^8120183648 is an apocalyptic number.

It is an amenable number.

8120183648 is an abundant number, since it is smaller than the sum of its proper divisors (8382127072).

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

8120183648 is a wasteful number, since it uses less digits than its factorization.

8120183648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8185710 (or 8185702 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 8120183648 is about 90112.0616121948. The cubic root of 8120183648 is about 2009.9655652789.

The spelling of 8120183648 in words is "eight billion, one hundred twenty million, one hundred eighty-three thousand, six hundred forty-eight".