49884563 has 2 divisors, whose sum is σ = 49884564. Its totient is φ = 49884562.

The previous prime is 49884551. The next prime is 49884581. The reversal of 49884563 is 36548894.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49884563 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49884533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24942281 + 24942282.

It is an arithmetic number, because the mean of its divisors is an integer number (24942282).

Almost surely, 2^49884563 is an apocalyptic number.

49884563 is a deficient number, since it is larger than the sum of its proper divisors (1).

49884563 is an equidigital number, since it uses as much as digits as its factorization.

49884563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 47.

The square root of 49884563 is about 7062.9004665222. The cubic root of 49884563 is about 368.1194156997.

The spelling of 49884563 in words is "forty-nine million, eight hundred eighty-four thousand, five hundred sixty-three".