4376065613 has 4 divisors (see below), whose sum is σ = 4469173440. Its totient is φ = 4282957788.

The previous prime is 4376065609. The next prime is 4376065627. The reversal of 4376065613 is 3165606734.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3165606734 = 2 ⋅1582803367.

It is a cyclic number.

It is not a de Polignac number, because 4376065613 - 2² = 4376065609 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 (4376065633) 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, 46553843 + ... + 46553936.

It is an arithmetic number, because the mean of its divisors is an integer number (1117293360).

Almost surely, 2^4376065613 is an apocalyptic number.

It is an amenable number.

4376065613 is a deficient number, since it is larger than the sum of its proper divisors (93107827).

4376065613 is an equidigital number, since it uses as much as digits as its factorization.

4376065613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93107826.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 4376065613 is about 66151.8375632907. The cubic root of 4376065613 is about 1635.6659325351.

The spelling of 4376065613 in words is "four billion, three hundred seventy-six million, sixty-five thousand, six hundred thirteen".