275792113 has 2 divisors, whose sum is σ = 275792114. Its totient is φ = 275792112.

The previous prime is 275792063. The next prime is 275792131. The reversal of 275792113 is 311297572.

Together with next prime (275792131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273141729 + 2650384 = 16527^2 + 1628^2 .

It is a cyclic number.

It is not a de Polignac number, because 275792113 - 2⁹ = 275791601 is a prime.

It is a super-2 number, since 2×275792113² = 152122579186009538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (275742113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137896056 + 137896057.

It is an arithmetic number, because the mean of its divisors is an integer number (137896057).

Almost surely, 2^275792113 is an apocalyptic number.

It is an amenable number.

275792113 is a deficient number, since it is larger than the sum of its proper divisors (1).

275792113 is an equidigital number, since it uses as much as digits as its factorization.

275792113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 37.

The square root of 275792113 is about 16606.9898837809. The cubic root of 275792113 is about 650.9194978649.

It can be divided in two parts, 27579 and 2113, that added together give a palindrome (29692).

The spelling of 275792113 in words is "two hundred seventy-five million, seven hundred ninety-two thousand, one hundred thirteen".