2675945267 has 4 divisors (see below), whose sum is σ = 2685078480. Its totient is φ = 2666812056.

The previous prime is 2675945263. The next prime is 2675945287. The reversal of 2675945267 is 7625495762.

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

It is a cyclic number.

It is not a de Polignac number, because 2675945267 - 2² = 2675945263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2675945263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4566167 + ... + 4566752.

It is an arithmetic number, because the mean of its divisors is an integer number (671269620).

Almost surely, 2^2675945267 is an apocalyptic number.

2675945267 is a deficient number, since it is larger than the sum of its proper divisors (9133213).

2675945267 is an equidigital number, since it uses as much as digits as its factorization.

2675945267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133212.

The product of its digits is 6350400, while the sum is 53.

The square root of 2675945267 is about 51729.5395977965. The cubic root of 2675945267 is about 1388.3290424256.

The spelling of 2675945267 in words is "two billion, six hundred seventy-five million, nine hundred forty-five thousand, two hundred sixty-seven".