2553005 has 32 divisors (see below), whose sum is σ = 3913728. Its totient is φ = 1555200.

The previous prime is 2552987. The next prime is 2553017. The reversal of 2553005 is 5003552.

It is not a de Polignac number, because 2553005 - 2¹⁰ = 2551981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14015 + ... + 14195.

It is an arithmetic number, because the mean of its divisors is an integer number (122304).

2^2553005 is an apocalyptic number.

It is an amenable number.

2553005 is a deficient number, since it is larger than the sum of its proper divisors (1360723).

2553005 is a wasteful number, since it uses less digits than its factorization.

2553005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 2553005 is about 1597.8125672306. The cubic root of 2553005 is about 136.6733653931.

Adding to 2553005 its reverse (5003552), we get a palindrome (7556557).

The spelling of 2553005 in words is "two million, five hundred fifty-three thousand, five".