8248054821 has 8 divisors (see below), whose sum is σ = 11110782144. Its totient is φ = 5442015360.

The previous prime is 8248054819. The next prime is 8248054873. The reversal of 8248054821 is 1284508428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8248054821 - 2¹ = 8248054819 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8248054891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14171625 + ... + 14172206.

It is an arithmetic number, because the mean of its divisors is an integer number (1388847768).

Almost surely, 2^8248054821 is an apocalyptic number.

It is an amenable number.

8248054821 is a deficient number, since it is larger than the sum of its proper divisors (2862727323).

8248054821 is a wasteful number, since it uses less digits than its factorization.

8248054821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28343931.

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 8248054821 is about 90818.8021336992. The cubic root of 8248054821 is about 2020.4611910562.

The spelling of 8248054821 in words is "eight billion, two hundred forty-eight million, fifty-four thousand, eight hundred twenty-one".