144563051 has 2 divisors, whose sum is σ = 144563052. Its totient is φ = 144563050.

The previous prime is 144563011. The next prime is 144563093. The reversal of 144563051 is 150365441.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (150365441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144563051 - 2²⁶ = 77454187 is a prime.

It is not a weakly prime, because it can be changed into another prime (144563011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72281525 + 72281526.

It is an arithmetic number, because the mean of its divisors is an integer number (72281526).

Almost surely, 2^144563051 is an apocalyptic number.

144563051 is a deficient number, since it is larger than the sum of its proper divisors (1).

144563051 is an equidigital number, since it uses as much as digits as its factorization.

144563051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 144563051 is about 12023.4375700130. The cubic root of 144563051 is about 524.8305436469.

The spelling of 144563051 in words is "one hundred forty-four million, five hundred sixty-three thousand, fifty-one".