2553205 has 8 divisors (see below), whose sum is σ = 3072672. Its totient is φ = 2036688.

The previous prime is 2553203. The next prime is 2553209. The reversal of 2553205 is 5023552.

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 2553205 - 2¹ = 2553203 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553203) 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, 2362 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (384084).

2^2553205 is an apocalyptic number.

It is an amenable number.

2553205 is a deficient number, since it is larger than the sum of its proper divisors (519467).

2553205 is an equidigital number, since it uses as much as digits as its factorization.

2553205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 2553205 is about 1597.8751515685. The cubic root of 2553205 is about 136.6769342540.

Adding to 2553205 its reverse (5023552), we get a palindrome (7576757).

The spelling of 2553205 in words is "two million, five hundred fifty-three thousand, two hundred five".