27765250000265 has 16 divisors (see below), whose sum is σ = 34394074675200. Its totient is φ = 21495058167360.

The previous prime is 27765250000183. The next prime is 27765250000309. The reversal of 27765250000265 is 56200005256772.

It is not a de Polignac number, because 27765250000265 - 2²² = 27765245805961 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 15 ways as a sum of consecutive naturals, for example, 2854352 + ... + 7979838.

It is an arithmetic number, because the mean of its divisors is an integer number (2149629667200).

Almost surely, 2^{27765250000265} is an apocalyptic number.

It is an amenable number.

27765250000265 is a deficient number, since it is larger than the sum of its proper divisors (6628824674935).

27765250000265 is a wasteful number, since it uses less digits than its factorization.

27765250000265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160472.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 27765250000265 in words is "twenty-seven trillion, seven hundred sixty-five billion, two hundred fifty million, two hundred sixty-five", and thus it is an aban number.