52306433 has 8 divisors (see below), whose sum is σ = 55549152. Its totient is φ = 49082176.

The previous prime is 52306427. The next prime is 52306451. The reversal of 52306433 is 33460325.

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 52306433 - 2⁴ = 52306417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52306333) 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, 1466 + ... + 10332.

It is an arithmetic number, because the mean of its divisors is an integer number (6943644).

Almost surely, 2^52306433 is an apocalyptic number.

It is an amenable number.

52306433 is a deficient number, since it is larger than the sum of its proper divisors (3242719).

52306433 is a wasteful number, since it uses less digits than its factorization.

52306433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9231.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 52306433 is about 7232.3186461881. The cubic root of 52306433 is about 373.9828626080.

Adding to 52306433 its reverse (33460325), we get a palindrome (85766758).

The spelling of 52306433 in words is "fifty-two million, three hundred six thousand, four hundred thirty-three".