2755539 has 10 divisors (see below), whose sum is σ = 4116420. Its totient is φ = 1836972.

The previous prime is 2755499. The next prime is 2755541. The reversal of 2755539 is 9355572.

2755539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2755539 - 2¹³ = 2747347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2755549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16929 + ... + 17090.

It is an arithmetic number, because the mean of its divisors is an integer number (411642).

2^2755539 is an apocalyptic number.

2755539 is a deficient number, since it is larger than the sum of its proper divisors (1360881).

2755539 is an equidigital number, since it uses as much as digits as its factorization.

2755539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34031 (or 34022 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 2755539 is about 1659.9816264043. The cubic root of 2755539 is about 140.1959670608.

The spelling of 2755539 in words is "two million, seven hundred fifty-five thousand, five hundred thirty-nine".