85068413 has 2 divisors, whose sum is σ = 85068414. Its totient is φ = 85068412.

The previous prime is 85068407. The next prime is 85068419. The reversal of 85068413 is 31486058.

It is a balanced prime because it is at equal distance from previous prime (85068407) and next prime (85068419).

It can be written as a sum of positive squares in only one way, i.e., 56957209 + 28111204 = 7547^2 + 5302^2 .

It is a cyclic number.

It is not a de Polignac number, because 85068413 - 2⁶ = 85068349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85068419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42534206 + 42534207.

It is an arithmetic number, because the mean of its divisors is an integer number (42534207).

Almost surely, 2^85068413 is an apocalyptic number.

It is an amenable number.

85068413 is a deficient number, since it is larger than the sum of its proper divisors (1).

85068413 is an equidigital number, since it uses as much as digits as its factorization.

85068413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 85068413 is about 9223.2539268959. The cubic root of 85068413 is about 439.8008964879.

The spelling of 85068413 in words is "eighty-five million, sixty-eight thousand, four hundred thirteen".