8291008456276 has 96 divisors (see below), whose sum is σ = 18035164224000. Its totient is φ = 3247383633408.

The previous prime is 8291008456271. The next prime is 8291008456279. The reversal of 8291008456276 is 6726548001928.

It is a self number, because there is not a number n which added to its sum of digits gives 8291008456276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8291008456271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52253430 + ... + 52411858.

It is an arithmetic number, because the mean of its divisors is an integer number (187866294000).

Almost surely, 2^{8291008456276} 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 8291008456276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9017582112000).

8291008456276 is an abundant number, since it is smaller than the sum of its proper divisors (9744155767724).

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

8291008456276 is a wasteful number, since it uses less digits than its factorization.

8291008456276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159881 (or 159879 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 8291008456276 in words is "eight trillion, two hundred ninety-one billion, eight million, four hundred fifty-six thousand, two hundred seventy-six".