275376756372043 has 2 divisors, whose sum is σ = 275376756372044. Its totient is φ = 275376756372042.

The previous prime is 275376756372001. The next prime is 275376756372049. The reversal of 275376756372043 is 340273657673572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 275376756372043 - 2²⁵ = 275376722817611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275376756372043.

It is not a weakly prime, because it can be changed into another prime (275376756372049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137688378186021 + 137688378186022.

It is an arithmetic number, because the mean of its divisors is an integer number (137688378186022).

Almost surely, 2^{275376756372043} is an apocalyptic number.

275376756372043 is a deficient number, since it is larger than the sum of its proper divisors (1).

275376756372043 is an equidigital number, since it uses as much as digits as its factorization.

275376756372043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933508800, while the sum is 67.

The spelling of 275376756372043 in words is "two hundred seventy-five trillion, three hundred seventy-six billion, seven hundred fifty-six million, three hundred seventy-two thousand, forty-three".