2135404593 has 16 divisors (see below), whose sum is σ = 3615500160. Its totient is φ = 1220231088.

The previous prime is 2135404573. The next prime is 2135404603. The reversal of 2135404593 is 3954045312.

2135404593 is a `hidden beast` number, since 2 + 13 + 54 + 0 + 4 + 593 = 666.

It is not a de Polignac number, because 2135404593 - 2⁶ = 2135404529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2135404573) 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 15 ways as a sum of consecutive naturals, for example, 5649030 + ... + 5649407.

It is an arithmetic number, because the mean of its divisors is an integer number (225968760).

Almost surely, 2^2135404593 is an apocalyptic number.

It is an amenable number.

2135404593 is a deficient number, since it is larger than the sum of its proper divisors (1480095567).

2135404593 is a wasteful number, since it uses less digits than its factorization.

2135404593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298453 (or 11298447 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 2135404593 is about 46210.4381390179. The cubic root of 2135404593 is about 1287.7356653851.

The spelling of 2135404593 in words is "two billion, one hundred thirty-five million, four hundred four thousand, five hundred ninety-three".