144525025 has 12 divisors (see below), whose sum is σ = 179441392. Its totient is φ = 115471440.

The previous prime is 144525023. The next prime is 144525037. The reversal of 144525025 is 520525441.

It is not a de Polignac number, because 144525025 - 2¹ = 144525023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144524984 and 144525002.

It is not an unprimeable number, because it can be changed into a prime (144525023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18802 + ... + 25348.

Almost surely, 2^144525025 is an apocalyptic number.

It is an amenable number.

144525025 is a deficient number, since it is larger than the sum of its proper divisors (34916367).

144525025 is an equidigital number, since it uses as much as digits as its factorization.

144525025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7440 (or 7435 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 144525025 is about 12021.8561378849. The cubic root of 144525025 is about 524.7845223060.

The spelling of 144525025 in words is "one hundred forty-four million, five hundred twenty-five thousand, twenty-five".