144510532 has 12 divisors (see below), whose sum is σ = 254178540. Its totient is φ = 71888096.

The previous prime is 144510517. The next prime is 144510551. The reversal of 144510532 is 235015441.

It is a happy number.

144510532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 91278916 + 53231616 = 9554^2 + 7296^2 .

It is a super-4 number, since 4×144510532⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144510497 and 144510506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90907 + ... + 92482.

It is an arithmetic number, because the mean of its divisors is an integer number (21181545).

Almost surely, 2^144510532 is an apocalyptic number.

It is an amenable number.

144510532 is a deficient number, since it is larger than the sum of its proper divisors (109668008).

144510532 is a wasteful number, since it uses less digits than its factorization.

144510532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183590 (or 183588 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 144510532 is about 12021.2533456375. The cubic root of 144510532 is about 524.7669798854.

Adding to 144510532 its reverse (235015441), we get a palindrome (379525973).

The spelling of 144510532 in words is "one hundred forty-four million, five hundred ten thousand, five hundred thirty-two".