144530500525 has 6 divisors (see below), whose sum is σ = 179217820682. Its totient is φ = 115624400400.

The previous prime is 144530500501. The next prime is 144530500537. The reversal of 144530500525 is 525005035441.

144530500525 is digitally balanced in base 2, 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 3 ways, for example, as 7853149924 + 136677350601 = 88618^2 + 369699^2 .

It is not a de Polignac number, because 144530500525 - 2⁹ = 144530500013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2890609986 + ... + 2890610035.

Almost surely, 2^144530500525 is an apocalyptic number.

It is an amenable number.

144530500525 is a deficient number, since it is larger than the sum of its proper divisors (34687320157).

144530500525 is an equidigital number, since it uses as much as digits as its factorization.

144530500525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5781220031 (or 5781220026 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

Adding to 144530500525 its reverse (525005035441), we get a palindrome (669535535966).

The spelling of 144530500525 in words is "one hundred forty-four billion, five hundred thirty million, five hundred thousand, five hundred twenty-five".