2056535183 has 4 divisors (see below), whose sum is σ = 2076501648. Its totient is φ = 2036568720.

The previous prime is 2056535171. The next prime is 2056535191. The reversal of 2056535183 is 3815356502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2056535183 - 2⁶ = 2056535119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056535483) 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 3 ways as a sum of consecutive naturals, for example, 9983078 + ... + 9983283.

It is an arithmetic number, because the mean of its divisors is an integer number (519125412).

Almost surely, 2^2056535183 is an apocalyptic number.

2056535183 is a deficient number, since it is larger than the sum of its proper divisors (19966465).

2056535183 is a wasteful number, since it uses less digits than its factorization.

2056535183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19966464.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 2056535183 is about 45349.0372885688. The cubic root of 2056535183 is about 1271.6825577375.

The spelling of 2056535183 in words is "two billion, fifty-six million, five hundred thirty-five thousand, one hundred eighty-three".