1063317473 has 4 divisors (see below), whose sum is σ = 1066123440. Its totient is φ = 1060511508.

The previous prime is 1063317469. The next prime is 1063317503. The reversal of 1063317473 is 3747133601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1063317473 - 2² = 1063317469 is a prime.

It is a super-2 number, since 2×1063317473² = 2261288096774211458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063310473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402415 + ... + 1403172.

It is an arithmetic number, because the mean of its divisors is an integer number (266530860).

Almost surely, 2^1063317473 is an apocalyptic number.

It is an amenable number.

1063317473 is a deficient number, since it is larger than the sum of its proper divisors (2805967).

1063317473 is an equidigital number, since it uses as much as digits as its factorization.

1063317473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805966.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 1063317473 is about 32608.5490784242. The cubic root of 1063317473 is about 1020.6754058703.

The spelling of 1063317473 in words is "one billion, sixty-three million, three hundred seventeen thousand, four hundred seventy-three".