144490583 has 2 divisors, whose sum is σ = 144490584. Its totient is φ = 144490582.

The previous prime is 144490543. The next prime is 144490603. The reversal of 144490583 is 385094441.

It is a strong prime.

It is an emirp because it is prime and its reverse (385094441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144490583 - 2¹⁰ = 144489559 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144490543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72245291 + 72245292.

It is an arithmetic number, because the mean of its divisors is an integer number (72245292).

Almost surely, 2^144490583 is an apocalyptic number.

144490583 is a deficient number, since it is larger than the sum of its proper divisors (1).

144490583 is an equidigital number, since it uses as much as digits as its factorization.

144490583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 144490583 is about 12020.4235782272. The cubic root of 144490583 is about 524.7428315688.

The spelling of 144490583 in words is "one hundred forty-four million, four hundred ninety thousand, five hundred eighty-three".