2675805131 has 4 divisors (see below), whose sum is σ = 2816637000. Its totient is φ = 2534973264.

The previous prime is 2675805127. The next prime is 2675805137. The reversal of 2675805131 is 1315085762.

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 2675805131 - 2² = 2675805127 is a prime.

It is a super-2 number, since 2×2675805131² = 14319866198171854322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2675805137) 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, 70415906 + ... + 70415943.

It is an arithmetic number, because the mean of its divisors is an integer number (704159250).

Almost surely, 2^2675805131 is an apocalyptic number.

2675805131 is a deficient number, since it is larger than the sum of its proper divisors (140831869).

2675805131 is a wasteful number, since it uses less digits than its factorization.

2675805131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140831868.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 2675805131 is about 51728.1850735167. The cubic root of 2675805131 is about 1388.3048069679.

The spelling of 2675805131 in words is "two billion, six hundred seventy-five million, eight hundred five thousand, one hundred thirty-one".