53885337 has 16 divisors (see below), whose sum is σ = 78660288. Its totient is φ = 32540480.

The previous prime is 53885309. The next prime is 53885339. The reversal of 53885337 is 73358835.

It is a cyclic number.

It is not a de Polignac number, because 53885337 - 2⁸ = 53885081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53885339) 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, 6883 + ... + 12455.

It is an arithmetic number, because the mean of its divisors is an integer number (4916268).

Almost surely, 2^53885337 is an apocalyptic number.

It is an amenable number.

53885337 is a deficient number, since it is larger than the sum of its proper divisors (24774951).

53885337 is a wasteful number, since it uses less digits than its factorization.

53885337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5880.

The product of its digits is 302400, while the sum is 42.

The square root of 53885337 is about 7340.6632534125. The cubic root of 53885337 is about 377.7085951520.

The spelling of 53885337 in words is "fifty-three million, eight hundred eighty-five thousand, three hundred thirty-seven".