4052112613 has 4 divisors (see below), whose sum is σ = 4052521260. Its totient is φ = 4051703968.

The previous prime is 4052112593. The next prime is 4052112709. The reversal of 4052112613 is 3162112504.

It is a happy number.

4052112613 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 2310051969 + 1742060644 = 48063^2 + 41738^2 .

It is a cyclic number.

It is not a de Polignac number, because 4052112613 - 2¹⁷ = 4051981541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052112013) 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, 189070 + ... + 209407.

It is an arithmetic number, because the mean of its divisors is an integer number (1013130315).

Almost surely, 2^4052112613 is an apocalyptic number.

It is an amenable number.

4052112613 is a deficient number, since it is larger than the sum of its proper divisors (408647).

4052112613 is a wasteful number, since it uses less digits than its factorization.

4052112613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408646.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 4052112613 is about 63656.2063981196. The cubic root of 4052112613 is about 1594.2649643996.

The spelling of 4052112613 in words is "four billion, fifty-two million, one hundred twelve thousand, six hundred thirteen".