2087775695027 has 12 divisors (see below), whose sum is σ = 2312897357568. Its totient is φ = 1883033182800.

The previous prime is 2087775694999. The next prime is 2087775695039. The reversal of 2087775695027 is 7205965777802.

It is a de Polignac number, because none of the positive numbers 2^k-2087775695027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2087771695027) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 67915124 + ... + 67945857.

It is an arithmetic number, because the mean of its divisors is an integer number (192741446464).

Almost surely, 2^{2087775695027} is an apocalyptic number.

2087775695027 is a deficient number, since it is larger than the sum of its proper divisors (225121662541).

2087775695027 is a wasteful number, since it uses less digits than its factorization.

2087775695027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135861130 (or 135861119 counting only the distinct ones).

The product of its (nonzero) digits is 103723200, while the sum is 65.

The spelling of 2087775695027 in words is "two trillion, eighty-seven billion, seven hundred seventy-five million, six hundred ninety-five thousand, twenty-seven".