145963 has 2 divisors, whose sum is σ = 145964. Its totient is φ = 145962.

The previous prime is 145949. The next prime is 145967. The reversal of 145963 is 369541.

145963 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 not a de Polignac number, because 145963 - 2⁵ = 145931 is a prime.

It is not a weakly prime, because it can be changed into another prime (145967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72981 + 72982.

It is an arithmetic number, because the mean of its divisors is an integer number (72982).

2¹⁴⁵⁹⁶³ is an apocalyptic number.

145963 is a deficient number, since it is larger than the sum of its proper divisors (1).

145963 is an equidigital number, since it uses as much as digits as its factorization.

145963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 145963 is about 382.0510437101. The cubic root of 145963 is about 52.6519257647.

The spelling of 145963 in words is "one hundred forty-five thousand, nine hundred sixty-three".