2555411321 has 8 divisors (see below), whose sum is σ = 2706556320. Its totient is φ = 2404358208.

The previous prime is 2555411317. The next prime is 2555411333. The reversal of 2555411321 is 1231145552.

2555411321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2555411321 - 2² = 2555411317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2555411371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39110 + ... + 81488.

It is an arithmetic number, because the mean of its divisors is an integer number (338319540).

Almost surely, 2^2555411321 is an apocalyptic number.

It is an amenable number.

2555411321 is a deficient number, since it is larger than the sum of its proper divisors (151144999).

2555411321 is a wasteful number, since it uses less digits than its factorization.

2555411321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45943.

The product of its digits is 6000, while the sum is 29.

The square root of 2555411321 is about 50551.0763584713. The cubic root of 2555411321 is about 1367.1629215529.

Adding to 2555411321 its reverse (1231145552), we get a palindrome (3786556873).

The spelling of 2555411321 in words is "two billion, five hundred fifty-five million, four hundred eleven thousand, three hundred twenty-one".