2553189 has 8 divisors (see below), whose sum is σ = 3521760. Its totient is φ = 1643376.

The previous prime is 2553157. The next prime is 2553203. The reversal of 2553189 is 9813552.

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

It is not a de Polignac number, because 2553189 - 2⁵ = 2553157 is a prime.

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 (2553119) 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 7 ways as a sum of consecutive naturals, for example, 14587 + ... + 14760.

It is an arithmetic number, because the mean of its divisors is an integer number (440220).

2^2553189 is an apocalyptic number.

2553189 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2553189 is a deficient number, since it is larger than the sum of its proper divisors (968571).

2553189 is a wasteful number, since it uses less digits than its factorization.

2553189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29379.

The product of its digits is 10800, while the sum is 33.

The square root of 2553189 is about 1597.8701449117. The cubic root of 2553189 is about 136.6766487520.

The spelling of 2553189 in words is "two million, five hundred fifty-three thousand, one hundred eighty-nine".