144525 has 24 divisors (see below), whose sum is σ = 249984. Its totient is φ = 73600.

The previous prime is 144511. The next prime is 144539. The reversal of 144525 is 525441.

It is an interprime number because it is at equal distance from previous prime (144511) and next prime (144539).

It is not a de Polignac number, because 144525 - 2⁶ = 144461 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3052 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (10416).

2¹⁴⁴⁵²⁵ is an apocalyptic number.

144525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144525 is a deficient number, since it is larger than the sum of its proper divisors (105459).

144525 is a wasteful number, since it uses less digits than its factorization.

144525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 96 counting only the distinct ones).

The product of its digits is 800, while the sum is 21.

The square root of 144525 is about 380.1644381054. The cubic root of 144525 is about 52.4784492047.

Adding to 144525 its reverse (525441), we get a palindrome (669966).

The spelling of 144525 in words is "one hundred forty-four thousand, five hundred twenty-five".