8272509315106 has 4 divisors (see below), whose sum is σ = 12408763972662. Its totient is φ = 4136254657552.

The previous prime is 8272509315073. The next prime is 8272509315247. The reversal of 8272509315106 is 6015139052728.

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

It can be written as a sum of positive squares in only one way, i.e., 6547923149881 + 1724586165225 = 2558891^2 + 1313235^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8272509315106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2068127328775 + ... + 2068127328778.

Almost surely, 2^{8272509315106} is an apocalyptic number.

8272509315106 is a deficient number, since it is larger than the sum of its proper divisors (4136254657556).

8272509315106 is a wasteful number, since it uses less digits than its factorization.

8272509315106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136254657555.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 8272509315106 in words is "eight trillion, two hundred seventy-two billion, five hundred nine million, three hundred fifteen thousand, one hundred six".