8005249484831 has 8 divisors (see below), whose sum is σ = 8125832309280. Its totient is φ = 7884961846272.

The previous prime is 8005249484809. The next prime is 8005249484851. The reversal of 8005249484831 is 1384849425008.

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 8005249484831 - 2¹⁰ = 8005249483807 is a prime.

It is a super-2 number, since 2×8005249484831² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8005249484851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73741826 + ... + 73850303.

It is an arithmetic number, because the mean of its divisors is an integer number (1015729038660).

Almost surely, 2^{8005249484831} is an apocalyptic number.

8005249484831 is a deficient number, since it is larger than the sum of its proper divisors (120582824449).

8005249484831 is a wasteful number, since it uses less digits than its factorization.

8005249484831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147592945.

The product of its (nonzero) digits is 8847360, while the sum is 56.

The spelling of 8005249484831 in words is "eight trillion, five billion, two hundred forty-nine million, four hundred eighty-four thousand, eight hundred thirty-one".