85035208019 has 2 divisors, whose sum is σ = 85035208020. Its totient is φ = 85035208018.

The previous prime is 85035207989. The next prime is 85035208031. The reversal of 85035208019 is 91080253058.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85035208019 - 2¹⁶ = 85035142483 is a prime.

It is a super-2 number, since 2×85035208019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (85035208319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42517604009 + 42517604010.

It is an arithmetic number, because the mean of its divisors is an integer number (42517604010).

Almost surely, 2^85035208019 is an apocalyptic number.

85035208019 is a deficient number, since it is larger than the sum of its proper divisors (1).

85035208019 is an equidigital number, since it uses as much as digits as its factorization.

85035208019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 85035208019 in words is "eighty-five billion, thirty-five million, two hundred eight thousand, nineteen".