11256084265 has 8 divisors (see below), whose sum is σ = 13530714120. Its totient is φ = 8989258752.

The previous prime is 11256084233. The next prime is 11256084317. The reversal of 11256084265 is 56248065211.

It can be written as a sum of positive squares in 4 ways, for example, as 3807013401 + 7449070864 = 61701^2 + 86308^2 .

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 11256084265 - 2⁵ = 11256084233 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, 1947910 + ... + 1953679.

It is an arithmetic number, because the mean of its divisors is an integer number (1691339265).

Almost surely, 2^11256084265 is an apocalyptic number.

It is an amenable number.

11256084265 is a deficient number, since it is larger than the sum of its proper divisors (2274629855).

11256084265 is an equidigital number, since it uses as much as digits as its factorization.

11256084265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902171.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 11256084265 in words is "eleven billion, two hundred fifty-six million, eighty-four thousand, two hundred sixty-five".