52549233 has 8 divisors (see below), whose sum is σ = 76435296. Its totient is φ = 31848000.

The previous prime is 52549223. The next prime is 52549253. The reversal of 52549233 is 33294525.

52549233 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 not a de Polignac number, because 52549233 - 2⁵ = 52549201 is a prime.

It is a super-2 number, since 2×52549233² = 5522843777776578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1592401 = 52549233 / (5 + 2 + 5 + 4 + 9 + 2 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 52549194 and 52549203.

It is not an unprimeable number, because it can be changed into a prime (52549223) 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, 796168 + ... + 796233.

It is an arithmetic number, because the mean of its divisors is an integer number (9554412).

Almost surely, 2^52549233 is an apocalyptic number.

It is an amenable number.

52549233 is a deficient number, since it is larger than the sum of its proper divisors (23886063).

52549233 is a wasteful number, since it uses less digits than its factorization.

52549233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592415.

The product of its digits is 32400, while the sum is 33.

The square root of 52549233 is about 7249.0849767402. The cubic root of 52549233 is about 374.5606303013.

It can be divided in two parts, 525492 and 33, that added together give a palindrome (525525).

The spelling of 52549233 in words is "fifty-two million, five hundred forty-nine thousand, two hundred thirty-three".