1006316228563 has 4 divisors (see below), whose sum is σ = 1006333303248. Its totient is φ = 1006299153880.

The previous prime is 1006316228557. The next prime is 1006316228587. The reversal of 1006316228563 is 3658226136001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1006316228563 - 2¹⁷ = 1006316097491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1006316228543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8448631 + ... + 8566912.

It is an arithmetic number, because the mean of its divisors is an integer number (251583325812).

Almost surely, 2^{1006316228563} is an apocalyptic number.

1006316228563 is a deficient number, since it is larger than the sum of its proper divisors (17074685).

1006316228563 is an equidigital number, since it uses as much as digits as its factorization.

1006316228563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17074684.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 1006316228563 in words is "one trillion, six billion, three hundred sixteen million, two hundred twenty-eight thousand, five hundred sixty-three".