2668511675 has 12 divisors (see below), whose sum is σ = 3503599416. Its totient is φ = 2009232000.

The previous prime is 2668511663. The next prime is 2668511689. The reversal of 2668511675 is 5761158662.

It is not a de Polignac number, because 2668511675 - 2¹⁶ = 2668446139 is a prime.

It is a super-2 number, since 2×2668511675² = 14241909119222611250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3139001 + ... + 3139850.

It is an arithmetic number, because the mean of its divisors is an integer number (291966618).

Almost surely, 2^2668511675 is an apocalyptic number.

2668511675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2668511675 is a deficient number, since it is larger than the sum of its proper divisors (835087741).

2668511675 is a wasteful number, since it uses less digits than its factorization.

2668511675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278878 (or 6278873 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 2668511675 is about 51657.6390769071. The cubic root of 2668511675 is about 1387.0422893044.

The spelling of 2668511675 in words is "two billion, six hundred sixty-eight million, five hundred eleven thousand, six hundred seventy-five".