28265956034539 has 2 divisors, whose sum is σ = 28265956034540. Its totient is φ = 28265956034538.

The previous prime is 28265956034489. The next prime is 28265956034581. The reversal of 28265956034539 is 93543065956282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28265956034539 - 2²⁷ = 28265821816811 is a prime.

It is a super-3 number, since 3×28265956034539³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (28265956034599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14132978017269 + 14132978017270.

It is an arithmetic number, because the mean of its divisors is an integer number (14132978017270).

Almost surely, 2^{28265956034539} is an apocalyptic number.

28265956034539 is a deficient number, since it is larger than the sum of its proper divisors (1).

28265956034539 is an equidigital number, since it uses as much as digits as its factorization.

28265956034539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904000, while the sum is 67.

The spelling of 28265956034539 in words is "twenty-eight trillion, two hundred sixty-five billion, nine hundred fifty-six million, thirty-four thousand, five hundred thirty-nine".