474522517 has 6 divisors (see below), whose sum is σ = 551995638. Its totient is φ = 406733544.

The previous prime is 474522497. The next prime is 474522523. The reversal of 474522517 is 715225474.

It can be written as a sum of positive squares in only one way, i.e., 325658116 + 148864401 = 18046^2 + 12201^2 .

It is not a de Polignac number, because 474522517 - 2¹¹ = 474520469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474522577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4842018 + ... + 4842115.

It is an arithmetic number, because the mean of its divisors is an integer number (91999273).

Almost surely, 2^474522517 is an apocalyptic number.

It is an amenable number.

474522517 is a deficient number, since it is larger than the sum of its proper divisors (77473121).

474522517 is an equidigital number, since it uses as much as digits as its factorization.

474522517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9684147 (or 9684140 counting only the distinct ones).

The product of its digits is 78400, while the sum is 37.

The square root of 474522517 is about 21783.5377521651. The cubic root of 474522517 is about 779.9838463672.

The spelling of 474522517 in words is "four hundred seventy-four million, five hundred twenty-two thousand, five hundred seventeen".