2664310255 has 4 divisors (see below), whose sum is σ = 3197172312. Its totient is φ = 2131448200.

The previous prime is 2664310249. The next prime is 2664310277. The reversal of 2664310255 is 5520134662.

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

It is not a de Polignac number, because 2664310255 - 2³ = 2664310247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2664310255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266431021 + ... + 266431030.

It is an arithmetic number, because the mean of its divisors is an integer number (799293078).

Almost surely, 2^2664310255 is an apocalyptic number.

2664310255 is a deficient number, since it is larger than the sum of its proper divisors (532862057).

2664310255 is an equidigital number, since it uses as much as digits as its factorization.

2664310255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532862056.

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

The square root of 2664310255 is about 51616.9570490164. The cubic root of 2664310255 is about 1386.3139671803.

The spelling of 2664310255 in words is "two billion, six hundred sixty-four million, three hundred ten thousand, two hundred fifty-five".