144528463 has 2 divisors, whose sum is σ = 144528464. Its totient is φ = 144528462.

The previous prime is 144528443. The next prime is 144528473. The reversal of 144528463 is 364825441.

144528463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144528463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144528443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72264231 + 72264232.

It is an arithmetic number, because the mean of its divisors is an integer number (72264232).

Almost surely, 2^144528463 is an apocalyptic number.

144528463 is a deficient number, since it is larger than the sum of its proper divisors (1).

144528463 is an equidigital number, since it uses as much as digits as its factorization.

144528463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 37.

The square root of 144528463 is about 12021.9991266012. Note that the first 3 decimals coincide. The cubic root of 144528463 is about 524.7886835112.

It can be divided in two parts, 144528 and 463, that added together give a triangular number (144991 = T₅₃₈).

The spelling of 144528463 in words is "one hundred forty-four million, five hundred twenty-eight thousand, four hundred sixty-three".