8264272084993 has 4 divisors (see below), whose sum is σ = 8420201747028. Its totient is φ = 8108342422960.

The previous prime is 8264272084973. The next prime is 8264272084997. The reversal of 8264272084993 is 3994802724628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6439657371904 + 1824614713089 = 2537648^2 + 1350783^2 .

It is a cyclic number.

It is not a de Polignac number, because 8264272084993 - 2¹⁷ = 8264271953921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8264272084997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77964830938 + ... + 77964831043.

It is an arithmetic number, because the mean of its divisors is an integer number (2105050436757).

Almost surely, 2^{8264272084993} is an apocalyptic number.

It is an amenable number.

8264272084993 is a deficient number, since it is larger than the sum of its proper divisors (155929662035).

8264272084993 is a wasteful number, since it uses less digits than its factorization.

8264272084993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155929662034.

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 8264272084993 in words is "eight trillion, two hundred sixty-four billion, two hundred seventy-two million, eighty-four thousand, nine hundred ninety-three".