276683364029 has 2 divisors, whose sum is σ = 276683364030. Its totient is φ = 276683364028.

The previous prime is 276683364007. The next prime is 276683364031. The reversal of 276683364029 is 920463386672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245225020804 + 31458343225 = 495202^2 + 177365^2 .

It is a cyclic number.

It is not a de Polignac number, because 276683364029 - 2⁸ = 276683363773 is a prime.

It is a super-2 number, since 2×276683364029² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 276683364031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276683364229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138341682014 + 138341682015.

It is an arithmetic number, because the mean of its divisors is an integer number (138341682015).

Almost surely, 2^276683364029 is an apocalyptic number.

It is an amenable number.

276683364029 is a deficient number, since it is larger than the sum of its proper divisors (1).

276683364029 is an equidigital number, since it uses as much as digits as its factorization.

276683364029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 276683364029 in words is "two hundred seventy-six billion, six hundred eighty-three million, three hundred sixty-four thousand, twenty-nine".