8276640258005 has 8 divisors (see below), whose sum is σ = 11350820925312. Its totient is φ = 5675410462608.

The previous prime is 8276640258001. The next prime is 8276640258011. The reversal of 8276640258005 is 5008520466728.

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 8276640258005 - 2² = 8276640258001 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 (8276640258001) 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, 118237717937 + ... + 118237718006.

It is an arithmetic number, because the mean of its divisors is an integer number (1418852615664).

Almost surely, 2^{8276640258005} is an apocalyptic number.

It is an amenable number.

8276640258005 is a deficient number, since it is larger than the sum of its proper divisors (3074180667307).

8276640258005 is a wasteful number, since it uses less digits than its factorization.

8276640258005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236475435955.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 8276640258005 in words is "eight trillion, two hundred seventy-six billion, six hundred forty million, two hundred fifty-eight thousand, five".