276282006977 has 2 divisors, whose sum is σ = 276282006978. Its totient is φ = 276282006976.

The previous prime is 276282006947. The next prime is 276282006989. The reversal of 276282006977 is 779600282672.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275825586481 + 456420496 = 525191^2 + 21364^2 .

It is a cyclic number.

It is not a de Polignac number, because 276282006977 - 2¹⁰ = 276282005953 is a prime.

It is not a weakly prime, because it can be changed into another prime (276282006907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138141003488 + 138141003489.

It is an arithmetic number, because the mean of its divisors is an integer number (138141003489).

Almost surely, 2^276282006977 is an apocalyptic number.

It is an amenable number.

276282006977 is a deficient number, since it is larger than the sum of its proper divisors (1).

276282006977 is an equidigital number, since it uses as much as digits as its factorization.

276282006977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7112448, while the sum is 56.

The spelling of 276282006977 in words is "two hundred seventy-six billion, two hundred eighty-two million, six thousand, nine hundred seventy-seven".