48561563 has 2 divisors, whose sum is σ = 48561564. Its totient is φ = 48561562.

The previous prime is 48561553. The next prime is 48561599. The reversal of 48561563 is 36516584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48561563 - 2¹⁶ = 48496027 is a prime.

It is not a weakly prime, because it can be changed into another prime (48561523) 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, 24280781 + 24280782.

It is an arithmetic number, because the mean of its divisors is an integer number (24280782).

Almost surely, 2^48561563 is an apocalyptic number.

48561563 is a deficient number, since it is larger than the sum of its proper divisors (1).

48561563 is an equidigital number, since it uses as much as digits as its factorization.

48561563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 38.

The square root of 48561563 is about 6968.6127026834. The cubic root of 48561563 is about 364.8358879416.

The spelling of 48561563 in words is "forty-eight million, five hundred sixty-one thousand, five hundred sixty-three".