473280473 has 2 divisors, whose sum is σ = 473280474. Its totient is φ = 473280472.

The previous prime is 473280461. The next prime is 473280491. The reversal of 473280473 is 374082374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 463627024 + 9653449 = 21532^2 + 3107^2 .

It is a cyclic number.

It is not a de Polignac number, because 473280473 - 2⁸ = 473280217 is a prime.

It is a super-2 number, since 2×473280473² = 447988812246207458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (473280413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236640236 + 236640237.

It is an arithmetic number, because the mean of its divisors is an integer number (236640237).

Almost surely, 2^473280473 is an apocalyptic number.

It is an amenable number.

473280473 is a deficient number, since it is larger than the sum of its proper divisors (1).

473280473 is an equidigital number, since it uses as much as digits as its factorization.

473280473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 473280473 is about 21755.0102964811. The cubic root of 473280473 is about 779.3027260861.

The spelling of 473280473 in words is "four hundred seventy-three million, two hundred eighty thousand, four hundred seventy-three".