473864057 has 2 divisors, whose sum is σ = 473864058. Its totient is φ = 473864056.

The previous prime is 473864033. The next prime is 473864087. The reversal of 473864057 is 750468374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301230736 + 172633321 = 17356^2 + 13139^2 .

It is a cyclic number.

It is not a de Polignac number, because 473864057 - 2⁶ = 473863993 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 473863999 and 473864017.

It is not a weakly prime, because it can be changed into another prime (473864087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236932028 + 236932029.

It is an arithmetic number, because the mean of its divisors is an integer number (236932029).

Almost surely, 2^473864057 is an apocalyptic number.

It is an amenable number.

473864057 is a deficient number, since it is larger than the sum of its proper divisors (1).

473864057 is an equidigital number, since it uses as much as digits as its factorization.

473864057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 473864057 is about 21768.4187988012. The cubic root of 473864057 is about 779.6229039570.

The spelling of 473864057 in words is "four hundred seventy-three million, eight hundred sixty-four thousand, fifty-seven".