2136017775 has 12 divisors (see below), whose sum is σ = 3531549512. Its totient is φ = 1139209440.

The previous prime is 2136017729. The next prime is 2136017783. The reversal of 2136017775 is 5777106312.

It is not a de Polignac number, because 2136017775 - 2⁹ = 2136017263 is a prime.

It is a Duffinian number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 14240044 + ... + 14240193.

Almost surely, 2^2136017775 is an apocalyptic number.

2136017775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2136017775 is a deficient number, since it is larger than the sum of its proper divisors (1395531737).

2136017775 is a wasteful number, since it uses less digits than its factorization.

2136017775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28480250 (or 28480245 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 39.

The square root of 2136017775 is about 46217.0723326348. The cubic root of 2136017775 is about 1287.8589114694.

The spelling of 2136017775 in words is "two billion, one hundred thirty-six million, seventeen thousand, seven hundred seventy-five".