180463 has 2 divisors, whose sum is σ = 180464. Its totient is φ = 180462.

The previous prime is 180437. The next prime is 180473. The reversal of 180463 is 364081.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 180463 - 2⁹ = 179951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (180413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90231 + 90232.

It is an arithmetic number, because the mean of its divisors is an integer number (90232).

2¹⁸⁰⁴⁶³ is an apocalyptic number.

180463 is a deficient number, since it is larger than the sum of its proper divisors (1).

180463 is an equidigital number, since it uses as much as digits as its factorization.

180463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 180463 is about 424.8093690116. The cubic root of 180463 is about 56.5105313598.

The spelling of 180463 in words is "one hundred eighty thousand, four hundred sixty-three".