2135727393 has 8 divisors (see below), whose sum is σ = 2879632800. Its totient is φ = 1407820128.

The previous prime is 2135727313. The next prime is 2135727403. The reversal of 2135727393 is 3937275312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2135727393 - 2¹⁴ = 2135711009 is a prime.

It is a super-2 number, since 2×2135727393² = 9122662994421152898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2135727313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3999223 + ... + 3999756.

It is an arithmetic number, because the mean of its divisors is an integer number (359954100).

Almost surely, 2^2135727393 is an apocalyptic number.

It is an amenable number.

2135727393 is a deficient number, since it is larger than the sum of its proper divisors (743905407).

2135727393 is an equidigital number, since it uses as much as digits as its factorization.

2135727393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7999071.

The product of its digits is 238140, while the sum is 42.

The square root of 2135727393 is about 46213.9307244039. The cubic root of 2135727393 is about 1287.8005492843.

The spelling of 2135727393 in words is "two billion, one hundred thirty-five million, seven hundred twenty-seven thousand, three hundred ninety-three".