2662255321 has 8 divisors (see below), whose sum is σ = 2904941088. Its totient is φ = 2419680000.

The previous prime is 2662255283. The next prime is 2662255331. The reversal of 2662255321 is 1235522662.

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 2662255321 - 2¹⁷ = 2662124249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2662255331) 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 7 ways as a sum of consecutive naturals, for example, 27606 + ... + 78016.

It is an arithmetic number, because the mean of its divisors is an integer number (363117636).

Almost surely, 2^2662255321 is an apocalyptic number.

It is an amenable number.

2662255321 is a deficient number, since it is larger than the sum of its proper divisors (242685767).

2662255321 is a wasteful number, since it uses less digits than its factorization.

2662255321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55223.

The product of its digits is 43200, while the sum is 34.

The square root of 2662255321 is about 51597.0475996447. The cubic root of 2662255321 is about 1385.9574626004.

Adding to 2662255321 its reverse (1235522662), we get a palindrome (3897777983).

The spelling of 2662255321 in words is "two billion, six hundred sixty-two million, two hundred fifty-five thousand, three hundred twenty-one".