2555359 has 4 divisors (see below), whose sum is σ = 2568400. Its totient is φ = 2542320.

The previous prime is 2555353. The next prime is 2555363. The reversal of 2555359 is 9535552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555359 - 2¹⁷ = 2424287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6222 + ... + 6619.

It is an arithmetic number, because the mean of its divisors is an integer number (642100).

2^2555359 is an apocalyptic number.

2555359 is a deficient number, since it is larger than the sum of its proper divisors (13041).

2555359 is a wasteful number, since it uses less digits than its factorization.

2555359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13040.

The product of its digits is 33750, while the sum is 34.

The square root of 2555359 is about 1598.5490295890. The cubic root of 2555359 is about 136.7153590789.

The spelling of 2555359 in words is "two million, five hundred fifty-five thousand, three hundred fifty-nine".