252534433 has 8 divisors (see below), whose sum is σ = 257674176. Its totient is φ = 247438800.

The previous prime is 252534413. The next prime is 252534437. The reversal of 252534433 is 334435252.

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 252534433 - 2²¹ = 250437281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252534395 and 252534404.

It is not an unprimeable number, because it can be changed into a prime (252534437) 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, 663 + ... + 22483.

It is an arithmetic number, because the mean of its divisors is an integer number (32209272).

Almost surely, 2^252534433 is an apocalyptic number.

It is an amenable number.

252534433 is a deficient number, since it is larger than the sum of its proper divisors (5139743).

252534433 is a wasteful number, since it uses less digits than its factorization.

252534433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22055.

The product of its digits is 43200, while the sum is 31.

The square root of 252534433 is about 15891.3320083623. The cubic root of 252534433 is about 632.0821618133.

Adding to 252534433 its reverse (334435252), we get a palindrome (586969685).

The spelling of 252534433 in words is "two hundred fifty-two million, five hundred thirty-four thousand, four hundred thirty-three".