1075268817115 has 8 divisors (see below), whose sum is σ = 1306655778240. Its totient is φ = 849326255232.

The previous prime is 1075268817083. The next prime is 1075268817127. The reversal of 1075268817115 is 5117188625701.

It is a happy number.

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 1075268817115 - 2⁵ = 1075268817083 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361099374 + ... + 1361100163.

It is an arithmetic number, because the mean of its divisors is an integer number (163331972280).

Almost surely, 2^{1075268817115} is an apocalyptic number.

1075268817115 is a deficient number, since it is larger than the sum of its proper divisors (231386961125).

1075268817115 is an equidigital number, since it uses as much as digits as its factorization.

1075268817115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722199621.

The product of its (nonzero) digits is 940800, while the sum is 52.

The spelling of 1075268817115 in words is "one trillion, seventy-five billion, two hundred sixty-eight million, eight hundred seventeen thousand, one hundred fifteen".