53085308 has 24 divisors (see below), whose sum is σ = 94930752. Its totient is φ = 25968384.

The previous prime is 53085293. The next prime is 53085313. The reversal of 53085308 is 80358035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39341 + ... + 40667.

It is an arithmetic number, because the mean of its divisors is an integer number (3955448).

Almost surely, 2^53085308 is an apocalyptic number.

It is an amenable number.

53085308 is a deficient number, since it is larger than the sum of its proper divisors (41845444).

53085308 is a wasteful number, since it uses less digits than its factorization.

53085308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 53085308 is about 7285.9665110402. The cubic root of 53085308 is about 375.8300027510.

The spelling of 53085308 in words is "fifty-three million, eighty-five thousand, three hundred eight".