85053385 has 8 divisors (see below), whose sum is σ = 103502016. Its totient is φ = 67084080.

The previous prime is 85053377. The next prime is 85053401. The reversal of 85053385 is 58335058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85053385 - 2³ = 85053377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119439 + ... + 120148.

It is an arithmetic number, because the mean of its divisors is an integer number (12937752).

Almost surely, 2^85053385 is an apocalyptic number.

It is an amenable number.

85053385 is a deficient number, since it is larger than the sum of its proper divisors (18448631).

85053385 is a wasteful number, since it uses less digits than its factorization.

85053385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239663.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 85053385 is about 9222.4392109680. The cubic root of 85053385 is about 439.7749968742.

The spelling of 85053385 in words is "eighty-five million, fifty-three thousand, three hundred eighty-five".