1563466483 has 2 divisors, whose sum is σ = 1563466484. Its totient is φ = 1563466482.

The previous prime is 1563466447. The next prime is 1563466501. The reversal of 1563466483 is 3846643651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1563466483 - 2²⁵ = 1529912051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1563466403) 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, 781733241 + 781733242.

It is an arithmetic number, because the mean of its divisors is an integer number (781733242).

Almost surely, 2^1563466483 is an apocalyptic number.

1563466483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1563466483 is an equidigital number, since it uses as much as digits as its factorization.

1563466483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 46.

The square root of 1563466483 is about 39540.6940126245. The cubic root of 1563466483 is about 1160.6364133140.

The spelling of 1563466483 in words is "one billion, five hundred sixty-three million, four hundred sixty-six thousand, four hundred eighty-three".