2675531567 has 4 divisors (see below), whose sum is σ = 2678721360. Its totient is φ = 2672341776.

The previous prime is 2675531543. The next prime is 2675531581. The reversal of 2675531567 is 7651355762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7651355762 = 2 ⋅3825677881.

It is a cyclic number.

It is not a de Polignac number, because 2675531567 - 2³⁰ = 1601789743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2675531597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593638 + ... + 1595315.

It is an arithmetic number, because the mean of its divisors is an integer number (669680340).

Almost surely, 2^2675531567 is an apocalyptic number.

2675531567 is a deficient number, since it is larger than the sum of its proper divisors (3189793).

2675531567 is an equidigital number, since it uses as much as digits as its factorization.

2675531567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189792.

The product of its digits is 1323000, while the sum is 47.

The square root of 2675531567 is about 51725.5407608272. The cubic root of 2675531567 is about 1388.2574937119.

The spelling of 2675531567 in words is "two billion, six hundred seventy-five million, five hundred thirty-one thousand, five hundred sixty-seven".