2056005113 has 8 divisors (see below), whose sum is σ = 2078109600. Its totient is φ = 2033919360.

The previous prime is 2056005103. The next prime is 2056005163. The reversal of 2056005113 is 3115006502.

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

It is a cyclic number.

It is not a de Polignac number, because 2056005113 - 2²⁰ = 2054956537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2056005103) 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, 395018 + ... + 400188.

It is an arithmetic number, because the mean of its divisors is an integer number (259763700).

Almost surely, 2^2056005113 is an apocalyptic number.

It is an amenable number.

2056005113 is a deficient number, since it is larger than the sum of its proper divisors (22104487).

2056005113 is an equidigital number, since it uses as much as digits as its factorization.

2056005113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9367.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 2056005113 is about 45343.1925761740. The cubic root of 2056005113 is about 1271.5732900233.

The spelling of 2056005113 in words is "two billion, fifty-six million, five thousand, one hundred thirteen".