4475513 has 12 divisors (see below), whose sum is σ = 5249700. Its totient is φ = 3804192.

The previous prime is 4475503. The next prime is 4475551. The reversal of 4475513 is 3155744.

It can be written as a sum of positive squares in 2 ways, for example, as 182329 + 4293184 = 427^2 + 2072^2 .

It is not a de Polignac number, because 4475513 - 2⁸ = 4475257 is a prime.

It is a super-2 number, since 2×4475513² = 40060433226338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4475503) 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, 6995 + ... + 7607.

It is an arithmetic number, because the mean of its divisors is an integer number (437475).

Almost surely, 2^4475513 is an apocalyptic number.

It is an amenable number.

4475513 is a deficient number, since it is larger than the sum of its proper divisors (774187).

4475513 is a wasteful number, since it uses less digits than its factorization.

4475513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 769 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 4475513 is about 2115.5408291971. The cubic root of 4475513 is about 164.7963572772.

It can be divided in two parts, 44 and 75513, that added together give a palindrome (75557).

The spelling of 4475513 in words is "four million, four hundred seventy-five thousand, five hundred thirteen".