474557273 has 2 divisors, whose sum is σ = 474557274. Its totient is φ = 474557272.

The previous prime is 474557267. The next prime is 474557309. The reversal of 474557273 is 372755474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474019984 + 537289 = 21772^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 474557273 - 2⁴ = 474557257 is a prime.

It is not a weakly prime, because it can be changed into another prime (474556273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237278636 + 237278637.

It is an arithmetic number, because the mean of its divisors is an integer number (237278637).

Almost surely, 2^474557273 is an apocalyptic number.

It is an amenable number.

474557273 is a deficient number, since it is larger than the sum of its proper divisors (1).

474557273 is an equidigital number, since it uses as much as digits as its factorization.

474557273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 823200, while the sum is 44.

The square root of 474557273 is about 21784.3354959475. The cubic root of 474557273 is about 780.0028889878.

The spelling of 474557273 in words is "four hundred seventy-four million, five hundred fifty-seven thousand, two hundred seventy-three".