5098563 has 24 divisors (see below), whose sum is σ = 7718256. Its totient is φ = 3240000.

The previous prime is 5098559. The next prime is 5098567. The reversal of 5098563 is 3658905.

5098563 is a `hidden beast` number, since 5 + 0 + 98 + 563 = 666.

It is a Cunningham number, because it is equal to 2258²-1.

It is an interprime number because it is at equal distance from previous prime (5098559) and next prime (5098567).

It is not a de Polignac number, because 5098563 - 2² = 5098559 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5098567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20188 + ... + 20438.

It is an arithmetic number, because the mean of its divisors is an integer number (321594).

Almost surely, 2^5098563 is an apocalyptic number.

5098563 is a deficient number, since it is larger than the sum of its proper divisors (2619693).

5098563 is a wasteful number, since it uses less digits than its factorization.

5098563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5098563 is about 2257.9997785651. Note that the first 3 decimals coincide. The cubic root of 5098563 is about 172.1138938286.

The spelling of 5098563 in words is "five million, ninety-eight thousand, five hundred sixty-three".