276500041 has 2 divisors, whose sum is σ = 276500042. Its totient is φ = 276500040.

The previous prime is 276499999. The next prime is 276500069. The reversal of 276500041 is 140005672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213773641 + 62726400 = 14621^2 + 7920^2 .

It is a cyclic number.

It is not a de Polignac number, because 276500041 - 2⁹ = 276499529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 276499979 and 276500015.

It is not a weakly prime, because it can be changed into another prime (276500071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138250020 + 138250021.

It is an arithmetic number, because the mean of its divisors is an integer number (138250021).

Almost surely, 2^276500041 is an apocalyptic number.

It is an amenable number.

276500041 is a deficient number, since it is larger than the sum of its proper divisors (1).

276500041 is an equidigital number, since it uses as much as digits as its factorization.

276500041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 276500041 is about 16628.2903811546. The cubic root of 276500041 is about 651.4759682400.

The spelling of 276500041 in words is "two hundred seventy-six million, five hundred thousand, forty-one".