52785833 has 8 divisors (see below), whose sum is σ = 55957248. Its totient is φ = 49621824.

The previous prime is 52785823. The next prime is 52785869. The reversal of 52785833 is 33858725.

52785833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52785833 - 2⁶ = 52785769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52785823) 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 7 ways as a sum of consecutive naturals, for example, 20960 + ... + 23342.

It is an arithmetic number, because the mean of its divisors is an integer number (6994656).

Almost surely, 2^52785833 is an apocalyptic number.

It is an amenable number.

52785833 is a deficient number, since it is larger than the sum of its proper divisors (3171415).

52785833 is a wasteful number, since it uses less digits than its factorization.

52785833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703.

The product of its digits is 201600, while the sum is 41.

The square root of 52785833 is about 7265.3859498309. The cubic root of 52785833 is about 375.1219348659.

It can be divided in two parts, 5278 and 5833, that added together give a palindrome (11111).

The spelling of 52785833 in words is "fifty-two million, seven hundred eighty-five thousand, eight hundred thirty-three".