144333053 has 2 divisors, whose sum is σ = 144333054. Its totient is φ = 144333052.

The previous prime is 144333037. The next prime is 144333097. The reversal of 144333053 is 350333441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137053849 + 7279204 = 11707^2 + 2698^2 .

It is a cyclic number.

It is not a de Polignac number, because 144333053 - 2⁴ = 144333037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144332053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72166526 + 72166527.

It is an arithmetic number, because the mean of its divisors is an integer number (72166527).

Almost surely, 2^144333053 is an apocalyptic number.

It is an amenable number.

144333053 is a deficient number, since it is larger than the sum of its proper divisors (1).

144333053 is an equidigital number, since it uses as much as digits as its factorization.

144333053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 144333053 is about 12013.8691935612. The cubic root of 144333053 is about 524.5520629720.

Adding to 144333053 its reverse (350333441), we get a palindrome (494666494).

The spelling of 144333053 in words is "one hundred forty-four million, three hundred thirty-three thousand, fifty-three".