52434433 has 16 divisors (see below), whose sum is σ = 56492800. Its totient is φ = 48522240.

The previous prime is 52434419. The next prime is 52434451. The reversal of 52434433 is 33443425.

It is a cyclic number.

It is not a de Polignac number, because 52434433 - 2²¹ = 50337281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52434413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271585 + ... + 271777.

It is an arithmetic number, because the mean of its divisors is an integer number (3530800).

Almost surely, 2^52434433 is an apocalyptic number.

It is an amenable number.

52434433 is a deficient number, since it is larger than the sum of its proper divisors (4058367).

52434433 is a wasteful number, since it uses less digits than its factorization.

52434433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472.

The product of its digits is 17280, while the sum is 28.

The square root of 52434433 is about 7241.1624066858. The cubic root of 52434433 is about 374.2876741388.

Adding to 52434433 its reverse (33443425), we get a palindrome (85877858).

The spelling of 52434433 in words is "fifty-two million, four hundred thirty-four thousand, four hundred thirty-three".