2655411439 has 4 divisors (see below), whose sum is σ = 2660508720. Its totient is φ = 2650314160.

The previous prime is 2655411391. The next prime is 2655411487. The reversal of 2655411439 is 9341145562.

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

It is an interprime number because it is at equal distance from previous prime (2655411391) and next prime (2655411487).

It is a cyclic number.

It is not a de Polignac number, because 2655411439 - 2¹⁷ = 2655280367 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 (2655411739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2547859 + ... + 2548900.

It is an arithmetic number, because the mean of its divisors is an integer number (665127180).

Almost surely, 2^2655411439 is an apocalyptic number.

2655411439 is a deficient number, since it is larger than the sum of its proper divisors (5097281).

2655411439 is an equidigital number, since it uses as much as digits as its factorization.

2655411439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097280.

The product of its digits is 129600, while the sum is 40.

The square root of 2655411439 is about 51530.6844414083. The cubic root of 2655411439 is about 1384.7688126502.

The spelling of 2655411439 in words is "two billion, six hundred fifty-five million, four hundred eleven thousand, four hundred thirty-nine".