4013360513 has 4 divisors (see below), whose sum is σ = 4013506308. Its totient is φ = 4013214720.

The previous prime is 4013360497. The next prime is 4013360531. The reversal of 4013360513 is 3150633104.

4013360513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1252593664 + 2760766849 = 35392^2 + 52543^2 .

It is a cyclic number.

It is not a de Polignac number, because 4013360513 - 2⁴ = 4013360497 is a prime.

It is a super-2 number, since 2×4013360513² = 32214125214615246338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4013360713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17648 + ... + 91313.

It is an arithmetic number, because the mean of its divisors is an integer number (1003376577).

Almost surely, 2^4013360513 is an apocalyptic number.

It is an amenable number.

4013360513 is a deficient number, since it is larger than the sum of its proper divisors (145795).

4013360513 is a wasteful number, since it uses less digits than its factorization.

4013360513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145794.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 4013360513 is about 63351.0892802957. The cubic root of 4013360513 is about 1589.1664622251.

Adding to 4013360513 its reverse (3150633104), we get a palindrome (7163993617).

The spelling of 4013360513 in words is "four billion, thirteen million, three hundred sixty thousand, five hundred thirteen".