53357085 has 24 divisors (see below), whose sum is σ = 92720160. Its totient is φ = 28384992.

The previous prime is 53357077. The next prime is 53357137. The reversal of 53357085 is 58075335.

53357085 is a `hidden beast` number, since 5 + 3 + 3 + 570 + 85 = 666.

53357085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53357085 - 2³ = 53357077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19746 + ... + 22284.

It is an arithmetic number, because the mean of its divisors is an integer number (3863340).

Almost surely, 2^53357085 is an apocalyptic number.

It is an amenable number.

53357085 is a deficient number, since it is larger than the sum of its proper divisors (39363075).

53357085 is a wasteful number, since it uses less digits than its factorization.

53357085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017 (or 3014 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 53357085 is about 7304.5934178433. The cubic root of 53357085 is about 376.4702811947.

The spelling of 53357085 in words is "fifty-three million, three hundred fifty-seven thousand, eighty-five".