144026525 has 6 divisors (see below), whose sum is σ = 178592922. Its totient is φ = 115221200.

The previous prime is 144026521. The next prime is 144026537. The reversal of 144026525 is 525620441.

It can be written as a sum of positive squares in 3 ways, for example, as 15952036 + 128074489 = 3994^2 + 11317^2 .

It is not a de Polignac number, because 144026525 - 2² = 144026521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144026521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2880506 + ... + 2880555.

It is an arithmetic number, because the mean of its divisors is an integer number (29765487).

Almost surely, 2^144026525 is an apocalyptic number.

It is an amenable number.

144026525 is a deficient number, since it is larger than the sum of its proper divisors (34566397).

144026525 is an equidigital number, since it uses as much as digits as its factorization.

144026525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761071 (or 5761066 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 144026525 is about 12001.1051574428. The cubic root of 144026525 is about 524.1804598129.

Adding to 144026525 its reverse (525620441), we get a palindrome (669646966).

The spelling of 144026525 in words is "one hundred forty-four million, twenty-six thousand, five hundred twenty-five".