473625497 has 2 divisors, whose sum is σ = 473625498. Its totient is φ = 473625496.

The previous prime is 473625443. The next prime is 473625541. The reversal of 473625497 is 794526374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465308041 + 8317456 = 21571^2 + 2884^2 .

It is a cyclic number.

It is not a de Polignac number, because 473625497 - 2⁶ = 473625433 is a prime.

It is a super-2 number, since 2×473625497² = 448642222816994018, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (473625697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236812748 + 236812749.

It is an arithmetic number, because the mean of its divisors is an integer number (236812749).

Almost surely, 2^473625497 is an apocalyptic number.

It is an amenable number.

473625497 is a deficient number, since it is larger than the sum of its proper divisors (1).

473625497 is an equidigital number, since it uses as much as digits as its factorization.

473625497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 47.

The square root of 473625497 is about 21762.9386113181. The cubic root of 473625497 is about 779.4920520409.

The spelling of 473625497 in words is "four hundred seventy-three million, six hundred twenty-five thousand, four hundred ninety-seven".