85292727259 has 2 divisors, whose sum is σ = 85292727260. Its totient is φ = 85292727258.

The previous prime is 85292727203. The next prime is 85292727323. The reversal of 85292727259 is 95272729258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85292727259 - 2¹⁹ = 85292202971 is a prime.

It is not a weakly prime, because it can be changed into another prime (85296727259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42646363629 + 42646363630.

It is an arithmetic number, because the mean of its divisors is an integer number (42646363630).

Almost surely, 2^85292727259 is an apocalyptic number.

85292727259 is a deficient number, since it is larger than the sum of its proper divisors (1).

85292727259 is an equidigital number, since it uses as much as digits as its factorization.

85292727259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12700800, while the sum is 58.

The spelling of 85292727259 in words is "eighty-five billion, two hundred ninety-two million, seven hundred twenty-seven thousand, two hundred fifty-nine".