8122617480263 has 12 divisors (see below), whose sum is σ = 9595087676568. Its totient is φ = 6816182499360.

The previous prime is 8122617480239. The next prime is 8122617480269. The reversal of 8122617480263 is 3620847162218.

It is not a de Polignac number, because 8122617480263 - 2⁸ = 8122617480007 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 (8122617480269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2184672020 + ... + 2184675737.

It is an arithmetic number, because the mean of its divisors is an integer number (799590639714).

Almost surely, 2^{8122617480263} is an apocalyptic number.

8122617480263 is a deficient number, since it is larger than the sum of its proper divisors (1472470196305).

8122617480263 is a wasteful number, since it uses less digits than its factorization.

8122617480263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4369347794 (or 4369347781 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 8122617480263 in words is "eight trillion, one hundred twenty-two billion, six hundred seventeen million, four hundred eighty thousand, two hundred sixty-three".