474048513 has 12 divisors (see below), whose sum is σ = 685145188. Its totient is φ = 315843840.

The previous prime is 474048493. The next prime is 474048557. The reversal of 474048513 is 315840474.

It can be written as a sum of positive squares in 2 ways, for example, as 362788209 + 111260304 = 19047^2 + 10548^2 .

It is not a de Polignac number, because 474048513 - 2⁵ = 474048481 is a prime.

It is a super-2 number, since 2×474048513² = 449443985355022338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474048563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1173 + ... + 30813.

Almost surely, 2^474048513 is an apocalyptic number.

It is an amenable number.

474048513 is a deficient number, since it is larger than the sum of its proper divisors (211096675).

474048513 is a wasteful number, since it uses less digits than its factorization.

474048513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31424 (or 31421 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 474048513 is about 21772.6551665156. The cubic root of 474048513 is about 779.7240493277.

Adding to 474048513 its reverse (315840474), we get a palindrome (789888987).

The spelling of 474048513 in words is "four hundred seventy-four million, forty-eight thousand, five hundred thirteen".