2553115 has 12 divisors (see below), whose sum is σ = 3218544. Its totient is φ = 1940576.

The previous prime is 2553113. The next prime is 2553119. The reversal of 2553115 is 5113552.

It is not a de Polignac number, because 2553115 - 2¹ = 2553113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553113) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 17061 + ... + 17209.

It is an arithmetic number, because the mean of its divisors is an integer number (268212).

2^2553115 is an apocalyptic number.

2553115 is a deficient number, since it is larger than the sum of its proper divisors (665429).

2553115 is an equidigital number, since it uses as much as digits as its factorization.

2553115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 177 counting only the distinct ones).

The product of its digits is 750, while the sum is 22.

The square root of 2553115 is about 1597.8469889198. The cubic root of 2553115 is about 136.6753282897.

Adding to 2553115 its reverse (5113552), we get a palindrome (7666667).

The spelling of 2553115 in words is "two million, five hundred fifty-three thousand, one hundred fifteen".