85055343 has 16 divisors (see below), whose sum is σ = 119829120. Its totient is φ = 53515296.

The previous prime is 85055297. The next prime is 85055353. The reversal of 85055343 is 34355058.

It is not a de Polignac number, because 85055343 - 2¹⁷ = 84924271 is a prime.

It is a super-2 number, since 2×85055343² = 14468822745695298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85055353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13096 + ... + 18482.

It is an arithmetic number, because the mean of its divisors is an integer number (7489320).

Almost surely, 2^85055343 is an apocalyptic number.

85055343 is a deficient number, since it is larger than the sum of its proper divisors (34773777).

85055343 is a wasteful number, since it uses less digits than its factorization.

85055343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5686.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 85055343 is about 9222.5453644859. The cubic root of 85055343 is about 439.7783715109.

The spelling of 85055343 in words is "eighty-five million, fifty-five thousand, three hundred forty-three".