52433542 has 32 divisors (see below), whose sum is σ = 95869440. Its totient is φ = 20995200.

The previous prime is 52433533. The next prime is 52433581. The reversal of 52433542 is 24533425.

It is a self number, because there is not a number n which added to its sum of digits gives 52433542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35209 + ... + 36667.

It is an arithmetic number, because the mean of its divisors is an integer number (2995920).

Almost surely, 2^52433542 is an apocalyptic number.

52433542 is a deficient number, since it is larger than the sum of its proper divisors (43435898).

52433542 is a wasteful number, since it uses less digits than its factorization.

52433542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

The product of its digits is 14400, while the sum is 28.

The square root of 52433542 is about 7241.1008831531. The cubic root of 52433542 is about 374.2855540802.

Adding to 52433542 its reverse (24533425), we get a palindrome (76966967).

It can be divided in two parts, 52433 and 542, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 52433542 in words is "fifty-two million, four hundred thirty-three thousand, five hundred forty-two".