4811931473 has 2 divisors, whose sum is σ = 4811931474. Its totient is φ = 4811931472.

The previous prime is 4811931463. The next prime is 4811931497. The reversal of 4811931473 is 3741391184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4793069824 + 18861649 = 69232^2 + 4343^2 .

It is a cyclic number.

It is not a de Polignac number, because 4811931473 - 2⁴ = 4811931457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4811931473.

It is not a weakly prime, because it can be changed into another prime (4811931433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2405965736 + 2405965737.

It is an arithmetic number, because the mean of its divisors is an integer number (2405965737).

Almost surely, 2^4811931473 is an apocalyptic number.

It is an amenable number.

4811931473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4811931473 is an equidigital number, since it uses as much as digits as its factorization.

4811931473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 4811931473 is about 69368.0868483484. The cubic root of 4811931473 is about 1688.2618677281.

The spelling of 4811931473 in words is "four billion, eight hundred eleven million, nine hundred thirty-one thousand, four hundred seventy-three".