4856640613 has 16 divisors (see below), whose sum is σ = 5439027456. Its totient is φ = 4298711040.

The previous prime is 4856640611. The next prime is 4856640623. The reversal of 4856640613 is 3160466584.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4856640613 - 2¹ = 4856640611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4856640613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4856640611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75445 + ... + 124117.

It is an arithmetic number, because the mean of its divisors is an integer number (339939216).

Almost surely, 2^4856640613 is an apocalyptic number.

It is an amenable number.

4856640613 is a deficient number, since it is larger than the sum of its proper divisors (582386843).

4856640613 is a wasteful number, since it uses less digits than its factorization.

4856640613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48924.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 4856640613 is about 69689.6019001400. The cubic root of 4856640613 is about 1693.4744775562.

The spelling of 4856640613 in words is "four billion, eight hundred fifty-six million, six hundred forty thousand, six hundred thirteen".