276155713 has 2 divisors, whose sum is σ = 276155714. Its totient is φ = 276155712.

The previous prime is 276155699. The next prime is 276155717. The reversal of 276155713 is 317551672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181521729 + 94633984 = 13473^2 + 9728^2 .

It is a cyclic number.

It is not a de Polignac number, because 276155713 - 2⁵ = 276155681 is a prime.

It is not a weakly prime, because it can be changed into another prime (276155717) 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, 138077856 + 138077857.

It is an arithmetic number, because the mean of its divisors is an integer number (138077857).

Almost surely, 2^276155713 is an apocalyptic number.

It is an amenable number.

276155713 is a deficient number, since it is larger than the sum of its proper divisors (1).

276155713 is an equidigital number, since it uses as much as digits as its factorization.

276155713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 37.

The square root of 276155713 is about 16617.9334756160. The cubic root of 276155713 is about 651.2054262691.

The spelling of 276155713 in words is "two hundred seventy-six million, one hundred fifty-five thousand, seven hundred thirteen".