1463563 has 2 divisors, whose sum is σ = 1463564. Its totient is φ = 1463562.

The previous prime is 1463557. The next prime is 1463569. The reversal of 1463563 is 3653641.

It is a balanced prime because it is at equal distance from previous prime (1463557) and next prime (1463569).

It is a cyclic number.

It is not a de Polignac number, because 1463563 - 2¹⁷ = 1332491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1463569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731781 + 731782.

It is an arithmetic number, because the mean of its divisors is an integer number (731782).

2^1463563 is an apocalyptic number.

1463563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463563 is an equidigital number, since it uses as much as digits as its factorization.

1463563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 1463563 is about 1209.7780788227. The cubic root of 1463563 is about 113.5369283474.

The spelling of 1463563 in words is "one million, four hundred sixty-three thousand, five hundred sixty-three".