98550563 has 8 divisors (see below), whose sum is σ = 100323936. Its totient is φ = 96782400.

The previous prime is 98550527. The next prime is 98550589. The reversal of 98550563 is 36505589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98550563 - 2⁸ = 98550307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98550563.

It is not an unprimeable number, because it can be changed into a prime (98550523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73943 + ... + 75263.

It is an arithmetic number, because the mean of its divisors is an integer number (12540492).

Almost surely, 2^98550563 is an apocalyptic number.

98550563 is a deficient number, since it is larger than the sum of its proper divisors (1773373).

98550563 is a wasteful number, since it uses less digits than its factorization.

98550563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 98550563 is about 9927.2636209582. The cubic root of 98550563 is about 461.9053968824.

The spelling of 98550563 in words is "ninety-eight million, five hundred fifty thousand, five hundred sixty-three".