2553055 has 4 divisors (see below), whose sum is σ = 3063672. Its totient is φ = 2042440.

The previous prime is 2553053. The next prime is 2553071. The reversal of 2553055 is 5503552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2553055 - 2¹ = 2553053 is a prime.

It is a Duffinian number.

2553055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255301 + ... + 255310.

It is an arithmetic number, because the mean of its divisors is an integer number (765918).

2^2553055 is an apocalyptic number.

2553055 is a deficient number, since it is larger than the sum of its proper divisors (510617).

2553055 is an equidigital number, since it uses as much as digits as its factorization.

2553055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510616.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 2553055 is about 1597.8282135449. The cubic root of 2553055 is about 136.6742576258.

The spelling of 2553055 in words is "two million, five hundred fifty-three thousand, fifty-five".