9954563 has 4 divisors (see below), whose sum is σ = 9960888. Its totient is φ = 9948240.

The previous prime is 9954547. The next prime is 9954583. The reversal of 9954563 is 3654599.

9954563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9954563 - 2⁴ = 9954547 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 9954563.

It is not an unprimeable number, because it can be changed into a prime (9954533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268 + ... + 4638.

It is an arithmetic number, because the mean of its divisors is an integer number (2490222).

Almost surely, 2^9954563 is an apocalyptic number.

9954563 is a deficient number, since it is larger than the sum of its proper divisors (6325).

9954563 is a wasteful number, since it uses less digits than its factorization.

9954563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324.

The product of its digits is 145800, while the sum is 41.

The square root of 9954563 is about 3155.0852603377. The cubic root of 9954563 is about 215.1166700468.

The spelling of 9954563 in words is "nine million, nine hundred fifty-four thousand, five hundred sixty-three".