53285806 has 16 divisors (see below), whose sum is σ = 91442016. Its totient is φ = 22813056.

The previous prime is 53285801. The next prime is 53285819. The reversal of 53285806 is 60858235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53285801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22050 + ... + 24346.

It is an arithmetic number, because the mean of its divisors is an integer number (5715126).

Almost surely, 2^53285806 is an apocalyptic number.

53285806 is a deficient number, since it is larger than the sum of its proper divisors (38156210).

53285806 is a wasteful number, since it uses less digits than its factorization.

53285806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 53285806 is about 7299.7127340739. The cubic root of 53285806 is about 376.3025659900.

The spelling of 53285806 in words is "fifty-three million, two hundred eighty-five thousand, eight hundred six".