2677231252279 has 2 divisors, whose sum is σ = 2677231252280. Its totient is φ = 2677231252278.

The previous prime is 2677231252277. The next prime is 2677231252301. The reversal of 2677231252279 is 9722521327762.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2677231252279 - 2¹ = 2677231252277 is a prime.

Together with 2677231252277, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2677231252273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338615626139 + 1338615626140.

It is an arithmetic number, because the mean of its divisors is an integer number (1338615626140).

Almost surely, 2^{2677231252279} is an apocalyptic number.

2677231252279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2677231252279 is an equidigital number, since it uses as much as digits as its factorization.

2677231252279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8890560, while the sum is 55.

The spelling of 2677231252279 in words is "two trillion, six hundred seventy-seven billion, two hundred thirty-one million, two hundred fifty-two thousand, two hundred seventy-nine".