812733063 has 8 divisors (see below), whose sum is σ = 1084032000. Its totient is φ = 541628088.

The previous prime is 812733041. The next prime is 812733079. The reversal of 812733063 is 360337218.

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

It is a de Polignac number, because none of the positive numbers 2^k-812733063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (812733013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38413 + ... + 55686.

It is an arithmetic number, because the mean of its divisors is an integer number (135504000).

Almost surely, 2^812733063 is an apocalyptic number.

812733063 is a deficient number, since it is larger than the sum of its proper divisors (271298937).

812733063 is a wasteful number, since it uses less digits than its factorization.

812733063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96981.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 812733063 is about 28508.4735298121. The cubic root of 812733063 is about 933.2170022386.

The spelling of 812733063 in words is "eight hundred twelve million, seven hundred thirty-three thousand, sixty-three".