2135273337 has 12 divisors (see below), whose sum is σ = 3084956160. Its totient is φ = 1423205208.

The previous prime is 2135273299. The next prime is 2135273353. The reversal of 2135273337 is 7333725312.

2135273337 is a `hidden beast` number, since 21 + 35 + 273 + 337 = 666.

It is not a de Polignac number, because 2135273337 - 2⁷ = 2135273209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2135273377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22464 + ... + 69102.

It is an arithmetic number, because the mean of its divisors is an integer number (257079680).

Almost surely, 2^2135273337 is an apocalyptic number.

It is an amenable number.

2135273337 is a deficient number, since it is larger than the sum of its proper divisors (949682823).

2135273337 is a wasteful number, since it uses less digits than its factorization.

2135273337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51732 (or 51729 counting only the distinct ones).

The product of its digits is 79380, while the sum is 36.

The square root of 2135273337 is about 46209.0179185838. The cubic root of 2135273337 is about 1287.7092806122.

Adding to 2135273337 its reverse (7333725312), we get a palindrome (9468998649).

The spelling of 2135273337 in words is "two billion, one hundred thirty-five million, two hundred seventy-three thousand, three hundred thirty-seven".