10650563 has 8 divisors (see below), whose sum is σ = 13278720. Its totient is φ = 8299080.

The previous prime is 10650553. The next prime is 10650581. The reversal of 10650563 is 36505601.

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 10650563 - 2⁸ = 10650307 is a prime.

It is a super-2 number, since 2×10650563² = 226868984433938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10650533) 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, 69083 + ... + 69236.

It is an arithmetic number, because the mean of its divisors is an integer number (1659840).

Almost surely, 2^10650563 is an apocalyptic number.

10650563 is a deficient number, since it is larger than the sum of its proper divisors (2628157).

10650563 is a wasteful number, since it uses less digits than its factorization.

10650563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138337.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 10650563 is about 3263.5200321126. The cubic root of 10650563 is about 220.0176500991.

The spelling of 10650563 in words is "ten million, six hundred fifty thousand, five hundred sixty-three".