8541050648 has 64 divisors (see below), whose sum is σ = 18518310720. Its totient is φ = 3657830400.

The previous prime is 8541050633. The next prime is 8541050657. The reversal of 8541050648 is 8460501458.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91508 + ... + 159548.

It is an arithmetic number, because the mean of its divisors is an integer number (289348605).

Almost surely, 2^8541050648 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 8541050648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9259155360).

8541050648 is an abundant number, since it is smaller than the sum of its proper divisors (9977260072).

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

8541050648 is a wasteful number, since it uses less digits than its factorization.

8541050648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68148 (or 68144 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 8541050648 is about 92417.8048213655. The cubic root of 8541050648 is about 2044.1076602517.

The spelling of 8541050648 in words is "eight billion, five hundred forty-one million, fifty thousand, six hundred forty-eight".