2005053 has 8 divisors (see below), whose sum is σ = 2680128. Its totient is φ = 1333344.

The previous prime is 2005039. The next prime is 2005057. The reversal of 2005053 is 3505002.

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

It is not a de Polignac number, because 2005053 - 2⁴ = 2005037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (335016).

2^2005053 is an apocalyptic number.

It is an amenable number.

2005053 is a deficient number, since it is larger than the sum of its proper divisors (675075).

2005053 is a wasteful number, since it uses less digits than its factorization.

2005053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683.

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 2005053 is about 1415.9989406776. The cubic root of 2005053 is about 126.0981221066.

It can be divided in two parts, 200 and 5053, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 2005053 in words is "two million, five thousand, fifty-three".