4613871275257 has 4 divisors (see below), whose sum is σ = 4613955418980. Its totient is φ = 4613787131536.

The previous prime is 4613871275213. The next prime is 4613871275267. The reversal of 4613871275257 is 7525721783164.

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 2575418345721 + 2038452929536 = 1604811^2 + 1427744^2 .

It is a cyclic number.

It is not a de Polignac number, because 4613871275257 - 2²⁷ = 4613737057529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4613871275267) 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, 41989558 + ... + 42099295.

It is an arithmetic number, because the mean of its divisors is an integer number (1153488854745).

Almost surely, 2^{4613871275257} is an apocalyptic number.

It is an amenable number.

4613871275257 is a deficient number, since it is larger than the sum of its proper divisors (84143723).

4613871275257 is an equidigital number, since it uses as much as digits as its factorization.

4613871275257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84143722.

The product of its digits is 19756800, while the sum is 58.

The spelling of 4613871275257 in words is "four trillion, six hundred thirteen billion, eight hundred seventy-one million, two hundred seventy-five thousand, two hundred fifty-seven".