53285692 has 12 divisors (see below), whose sum is σ = 93809520. Its totient is φ = 26482976.

The previous prime is 53285663. The next prime is 53285699. The reversal of 53285692 is 29658235.

53285692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53285699) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 39217 + ... + 40552.

It is an arithmetic number, because the mean of its divisors is an integer number (7817460).

Almost surely, 2^53285692 is an apocalyptic number.

It is an amenable number.

53285692 is a deficient number, since it is larger than the sum of its proper divisors (40523828).

53285692 is a wasteful number, since it uses less digits than its factorization.

53285692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79940 (or 79938 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 53285692 is about 7299.7049255432. The cubic root of 53285692 is about 376.3022976351.

The spelling of 53285692 in words is "fifty-three million, two hundred eighty-five thousand, six hundred ninety-two".