2664131255 has 8 divisors (see below), whose sum is σ = 3307197600. Its totient is φ = 2057811616.

The previous prime is 2664131243. The next prime is 2664131291. The reversal of 2664131255 is 5521314662.

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 2664131255 - 2¹² = 2664127159 is a prime.

It is a super-3 number, since 3×2664131255³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9186515 + ... + 9186804.

It is an arithmetic number, because the mean of its divisors is an integer number (413399700).

Almost surely, 2^2664131255 is an apocalyptic number.

2664131255 is a deficient number, since it is larger than the sum of its proper divisors (643066345).

2664131255 is a wasteful number, since it uses less digits than its factorization.

2664131255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18373353.

The product of its digits is 43200, while the sum is 35.

The square root of 2664131255 is about 51615.2230935797. The cubic root of 2664131255 is about 1386.2829202759.

The spelling of 2664131255 in words is "two billion, six hundred sixty-four million, one hundred thirty-one thousand, two hundred fifty-five".