473734853 has 2 divisors, whose sum is σ = 473734854. Its totient is φ = 473734852.

The previous prime is 473734831. The next prime is 473734871. The reversal of 473734853 is 358437374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 379392484 + 94342369 = 19478^2 + 9713^2 .

It is a cyclic number.

It is not a de Polignac number, because 473734853 - 2¹⁸ = 473472709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473734873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236867426 + 236867427.

It is an arithmetic number, because the mean of its divisors is an integer number (236867427).

Almost surely, 2^473734853 is an apocalyptic number.

It is an amenable number.

473734853 is a deficient number, since it is larger than the sum of its proper divisors (1).

473734853 is an equidigital number, since it uses as much as digits as its factorization.

473734853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 44.

The square root of 473734853 is about 21765.4509027495. The cubic root of 473734853 is about 779.5520400649.

The spelling of 473734853 in words is "four hundred seventy-three million, seven hundred thirty-four thousand, eight hundred fifty-three".