85245119 has 2 divisors, whose sum is σ = 85245120. Its totient is φ = 85245118.

The previous prime is 85245113. The next prime is 85245137. The reversal of 85245119 is 91154258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85245119 - 2⁴ = 85245103 is a prime.

It is a super-2 number, since 2×85245119² = 14533460626648322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85245113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42622559 + 42622560.

It is an arithmetic number, because the mean of its divisors is an integer number (42622560).

Almost surely, 2^85245119 is an apocalyptic number.

85245119 is a deficient number, since it is larger than the sum of its proper divisors (1).

85245119 is an equidigital number, since it uses as much as digits as its factorization.

85245119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 35.

The square root of 85245119 is about 9232.8283315569. The cubic root of 85245119 is about 440.1052072802.

The spelling of 85245119 in words is "eighty-five million, two hundred forty-five thousand, one hundred nineteen".