473285473 has 2 divisors, whose sum is σ = 473285474. Its totient is φ = 473285472.

The previous prime is 473285447. The next prime is 473285507. The reversal of 473285473 is 374582374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393308224 + 79977249 = 19832^2 + 8943^2 .

It is a cyclic number.

It is not a de Polignac number, because 473285473 - 2¹³ = 473277281 is a prime.

It is not a weakly prime, because it can be changed into another prime (473280473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236642736 + 236642737.

It is an arithmetic number, because the mean of its divisors is an integer number (236642737).

Almost surely, 2^473285473 is an apocalyptic number.

It is an amenable number.

473285473 is a deficient number, since it is larger than the sum of its proper divisors (1).

473285473 is an equidigital number, since it uses as much as digits as its factorization.

473285473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 43.

The square root of 473285473 is about 21755.1252122345. The cubic root of 473285473 is about 779.3054704066.

The spelling of 473285473 in words is "four hundred seventy-three million, two hundred eighty-five thousand, four hundred seventy-three".