144525713 has 2 divisors, whose sum is σ = 144525714. Its totient is φ = 144525712.

The previous prime is 144525707. The next prime is 144525727. The reversal of 144525713 is 317525441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128300929 + 16224784 = 11327^2 + 4028^2 .

It is an emirp because it is prime and its reverse (317525441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144525713 - 2¹⁸ = 144263569 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144525713.

It is not a weakly prime, because it can be changed into another prime (144525013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72262856 + 72262857.

It is an arithmetic number, because the mean of its divisors is an integer number (72262857).

Almost surely, 2^144525713 is an apocalyptic number.

It is an amenable number.

144525713 is a deficient number, since it is larger than the sum of its proper divisors (1).

144525713 is an equidigital number, since it uses as much as digits as its factorization.

144525713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 32.

The square root of 144525713 is about 12021.8847524005. The cubic root of 144525713 is about 524.7853550364.

The spelling of 144525713 in words is "one hundred forty-four million, five hundred twenty-five thousand, seven hundred thirteen".