28050563 has 2 divisors, whose sum is σ = 28050564. Its totient is φ = 28050562.

The previous prime is 28050559. The next prime is 28050599. The reversal of 28050563 is 36505082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28050563 - 2² = 28050559 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28050863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14025281 + 14025282.

It is an arithmetic number, because the mean of its divisors is an integer number (14025282).

Almost surely, 2^28050563 is an apocalyptic number.

28050563 is a deficient number, since it is larger than the sum of its proper divisors (1).

28050563 is an equidigital number, since it uses as much as digits as its factorization.

28050563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 28050563 is about 5296.2782215439. The cubic root of 28050563 is about 303.8415718535.

The spelling of 28050563 in words is "twenty-eight million, fifty thousand, five hundred sixty-three".