8280820248823 has 8 divisors (see below), whose sum is σ = 8548055665280. Its totient is φ = 8013591843840.

The previous prime is 8280820248791. The next prime is 8280820248853. The reversal of 8280820248823 is 3288420280828.

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

It is a cyclic number.

It is not a de Polignac number, because 8280820248823 - 2⁵ = 8280820248791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280820248853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701911 + ... + 4129687.

It is an arithmetic number, because the mean of its divisors is an integer number (1068506958160).

Almost surely, 2^{8280820248823} is an apocalyptic number.

8280820248823 is a deficient number, since it is larger than the sum of its proper divisors (267235416457).

8280820248823 is a wasteful number, since it uses less digits than its factorization.

8280820248823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505737.

The product of its (nonzero) digits is 6291456, while the sum is 55.

The spelling of 8280820248823 in words is "eight trillion, two hundred eighty billion, eight hundred twenty million, two hundred forty-eight thousand, eight hundred twenty-three".