144650573 has 2 divisors, whose sum is σ = 144650574. Its totient is φ = 144650572.

The previous prime is 144650567. The next prime is 144650617. The reversal of 144650573 is 375056441.

144650573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83137924 + 61512649 = 9118^2 + 7843^2 .

It is an emirp because it is prime and its reverse (375056441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144650573 - 2¹⁶ = 144585037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144650503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72325286 + 72325287.

It is an arithmetic number, because the mean of its divisors is an integer number (72325287).

Almost surely, 2^144650573 is an apocalyptic number.

It is an amenable number.

144650573 is a deficient number, since it is larger than the sum of its proper divisors (1).

144650573 is an equidigital number, since it uses as much as digits as its factorization.

144650573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 144650573 is about 12027.0766606021. The cubic root of 144650573 is about 524.9364373538.

The spelling of 144650573 in words is "one hundred forty-four million, six hundred fifty thousand, five hundred seventy-three".