52033285 has 16 divisors (see below), whose sum is σ = 64627056. Its totient is φ = 40186368.

The previous prime is 52033253. The next prime is 52033307. The reversal of 52033285 is 58233025.

It can be written as a sum of positive squares in 8 ways, for example, as 2232036 + 49801249 = 1494^2 + 7057^2 .

It is a cyclic number.

It is not a de Polignac number, because 52033285 - 2⁵ = 52033253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24319 + ... + 26371.

It is an arithmetic number, because the mean of its divisors is an integer number (4039191).

Almost surely, 2^52033285 is an apocalyptic number.

It is an amenable number.

52033285 is a deficient number, since it is larger than the sum of its proper divisors (12593771).

52033285 is a wasteful number, since it uses less digits than its factorization.

52033285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 52033285 is about 7213.4100812307. The cubic root of 52033285 is about 373.3307375634.

The spelling of 52033285 in words is "fifty-two million, thirty-three thousand, two hundred eighty-five".