276475722472967 has 2 divisors, whose sum is σ = 276475722472968. Its totient is φ = 276475722472966.

The previous prime is 276475722472841. The next prime is 276475722473003. The reversal of 276475722472967 is 769274227574672.

276475722472967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 276475722472967 - 2⁸ = 276475722472711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276475722472067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138237861236483 + 138237861236484.

It is an arithmetic number, because the mean of its divisors is an integer number (138237861236484).

Almost surely, 2^{276475722472967} is an apocalyptic number.

276475722472967 is a deficient number, since it is larger than the sum of its proper divisors (1).

276475722472967 is an equidigital number, since it uses as much as digits as its factorization.

276475722472967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6970199040, while the sum is 77.

The spelling of 276475722472967 in words is "two hundred seventy-six trillion, four hundred seventy-five billion, seven hundred twenty-two million, four hundred seventy-two thousand, nine hundred sixty-seven".