276620074127317 has 2 divisors, whose sum is σ = 276620074127318. Its totient is φ = 276620074127316.

The previous prime is 276620074127279. The next prime is 276620074127333. The reversal of 276620074127317 is 713721470026672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156646476190801 + 119973597936516 = 12515849^2 + 10953246^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-276620074127317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276620074127347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138310037063658 + 138310037063659.

It is an arithmetic number, because the mean of its divisors is an integer number (138310037063659).

Almost surely, 2^{276620074127317} is an apocalyptic number.

It is an amenable number.

276620074127317 is a deficient number, since it is larger than the sum of its proper divisors (1).

276620074127317 is an equidigital number, since it uses as much as digits as its factorization.

276620074127317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8297856, while the sum is 55.

The spelling of 276620074127317 in words is "two hundred seventy-six trillion, six hundred twenty billion, seventy-four million, one hundred twenty-seven thousand, three hundred seventeen".