4830443957 has 4 divisors (see below), whose sum is σ = 4997011020. Its totient is φ = 4663876896.

The previous prime is 4830443887. The next prime is 4830443983. The reversal of 4830443957 is 7593440384.

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 3978329476 + 852114481 = 63074^2 + 29191^2 .

It is a cyclic number.

It is not a de Polignac number, because 4830443957 - 2³⁰ = 3756702133 is a prime.

It is a super-4 number, since 4×4830443957⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4830448957) 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, 83283488 + ... + 83283545.

It is an arithmetic number, because the mean of its divisors is an integer number (1249252755).

Almost surely, 2^4830443957 is an apocalyptic number.

It is an amenable number.

4830443957 is a deficient number, since it is larger than the sum of its proper divisors (166567063).

4830443957 is a wasteful number, since it uses less digits than its factorization.

4830443957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166567062.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The square root of 4830443957 is about 69501.3953600933. The cubic root of 4830443957 is about 1690.4241267129.

The spelling of 4830443957 in words is "four billion, eight hundred thirty million, four hundred forty-three thousand, nine hundred fifty-seven".