4013253 has 8 divisors (see below), whose sum is σ = 5945600. Its totient is φ = 2675484.

The previous prime is 4013227. The next prime is 4013267. The reversal of 4013253 is 3523104.

It is not a de Polignac number, because 4013253 - 2⁸ = 4012997 is a prime.

It is a super-2 number, since 2×4013253² = 32212399284018, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013153) 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 7 ways as a sum of consecutive naturals, for example, 74293 + ... + 74346.

It is an arithmetic number, because the mean of its divisors is an integer number (743200).

Almost surely, 2^4013253 is an apocalyptic number.

It is an amenable number.

4013253 is a deficient number, since it is larger than the sum of its proper divisors (1932347).

4013253 is a wasteful number, since it uses less digits than its factorization.

4013253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148648 (or 148642 counting only the distinct ones).

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

The square root of 4013253 is about 2003.3105101307. The cubic root of 4013253 is about 158.9152271492.

Adding to 4013253 its reverse (3523104), we get a palindrome (7536357).

The spelling of 4013253 in words is "four million, thirteen thousand, two hundred fifty-three".