532544342 has 16 divisors (see below), whose sum is σ = 901486800. Its totient is φ = 233718240.

The previous prime is 532544339. The next prime is 532544347. The reversal of 532544342 is 243445235.

It is a junction number, because it is equal to n+sod(n) for n = 532544299 and 532544308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532544347) 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, 416717 + ... + 417992.

It is an arithmetic number, because the mean of its divisors is an integer number (56342925).

Almost surely, 2^532544342 is an apocalyptic number.

532544342 is a deficient number, since it is larger than the sum of its proper divisors (368942458).

532544342 is a wasteful number, since it uses less digits than its factorization.

532544342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834751.

The product of its digits is 57600, while the sum is 32.

The square root of 532544342 is about 23076.9222817949. The cubic root of 532544342 is about 810.5601683270.

Adding to 532544342 its reverse (243445235), we get a palindrome (775989577).

The spelling of 532544342 in words is "five hundred thirty-two million, five hundred forty-four thousand, three hundred forty-two".