4040663563 has 2 divisors, whose sum is σ = 4040663564. Its totient is φ = 4040663562.

The previous prime is 4040663533. The next prime is 4040663569. The reversal of 4040663563 is 3653660404.

4040663563 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 4040663563 - 2⁵ = 4040663531 is a prime.

It is not a weakly prime, because it can be changed into another prime (4040663569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020331781 + 2020331782.

It is an arithmetic number, because the mean of its divisors is an integer number (2020331782).

Almost surely, 2^4040663563 is an apocalyptic number.

4040663563 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040663563 is an equidigital number, since it uses as much as digits as its factorization.

4040663563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 4040663563 is about 63566.2140055549. The cubic root of 4040663563 is about 1592.7620416123.

The spelling of 4040663563 in words is "four billion, forty million, six hundred sixty-three thousand, five hundred sixty-three".