473438202834353 has 2 divisors, whose sum is σ = 473438202834354. Its totient is φ = 473438202834352.

The previous prime is 473438202834349. The next prime is 473438202834397. The reversal of 473438202834353 is 353438202834374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 456453311693824 + 16984891140529 = 21364768^2 + 4121273^2 .

It is a cyclic number.

It is not a de Polignac number, because 473438202834353 - 2² = 473438202834349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 473438202834292 and 473438202834301.

It is not a weakly prime, because it can be changed into another prime (473438202834953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236719101417176 + 236719101417177.

It is an arithmetic number, because the mean of its divisors is an integer number (236719101417177).

Almost surely, 2^{473438202834353} is an apocalyptic number.

It is an amenable number.

473438202834353 is a deficient number, since it is larger than the sum of its proper divisors (1).

473438202834353 is an equidigital number, since it uses as much as digits as its factorization.

473438202834353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139345920, while the sum is 59.

The spelling of 473438202834353 in words is "four hundred seventy-three trillion, four hundred thirty-eight billion, two hundred two million, eight hundred thirty-four thousand, three hundred fifty-three".