4052313 has 6 divisors (see below), whose sum is σ = 5853354. Its totient is φ = 2701536.

The previous prime is 4052311. The next prime is 4052333. The reversal of 4052313 is 3132504.

It can be written as a sum of positive squares in only one way, i.e., 4052169 + 144 = 2013^2 + 12^2 .

It is not a de Polignac number, because 4052313 - 2¹ = 4052311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4052311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225120 + ... + 225137.

It is an arithmetic number, because the mean of its divisors is an integer number (975559).

Almost surely, 2^4052313 is an apocalyptic number.

It is an amenable number.

4052313 is a deficient number, since it is larger than the sum of its proper divisors (1801041).

4052313 is a wasteful number, since it uses less digits than its factorization.

4052313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450263 (or 450260 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4052313 is about 2013.0357671934. The cubic root of 4052313 is about 159.4291244083.

Adding to 4052313 its reverse (3132504), we get a palindrome (7184817).

The spelling of 4052313 in words is "four million, fifty-two thousand, three hundred thirteen".