2752805131 has 2 divisors, whose sum is σ = 2752805132. Its totient is φ = 2752805130.

The previous prime is 2752805123. The next prime is 2752805161. The reversal of 2752805131 is 1315082572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2752805131 - 2³ = 2752805123 is a prime.

It is a super-2 number, since 2×2752805131² = 15155872178519854322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2752805161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376402565 + 1376402566.

It is an arithmetic number, because the mean of its divisors is an integer number (1376402566).

Almost surely, 2^2752805131 is an apocalyptic number.

2752805131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2752805131 is an equidigital number, since it uses as much as digits as its factorization.

2752805131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 2752805131 is about 52467.1814661318. The cubic root of 2752805131 is about 1401.4958723791.

The spelling of 2752805131 in words is "two billion, seven hundred fifty-two million, eight hundred five thousand, one hundred thirty-one".