53286075 has 36 divisors (see below), whose sum is σ = 101062728. Its totient is φ = 26745600.

The previous prime is 53286071. The next prime is 53286119. The reversal of 53286075 is 57068235.

It is not a de Polignac number, because 53286075 - 2² = 53286071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53286071) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3141 + ... + 10790.

It is an arithmetic number, because the mean of its divisors is an integer number (2807298).

Almost surely, 2^53286075 is an apocalyptic number.

53286075 is a deficient number, since it is larger than the sum of its proper divisors (47776653).

53286075 is a wasteful number, since it uses less digits than its factorization.

53286075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13964 (or 13956 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 53286075 is about 7299.7311594332. The cubic root of 53286075 is about 376.3031992119.

The spelling of 53286075 in words is "fifty-three million, two hundred eighty-six thousand, seventy-five".