4830817257 has 48 divisors (see below), whose sum is σ = 8452708992. Its totient is φ = 2595340800.

The previous prime is 4830817249. The next prime is 4830817261. The reversal of 4830817257 is 7527180384.

It is not a de Polignac number, because 4830817257 - 2³ = 4830817249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4830817247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1391638 + ... + 1395104.

It is an arithmetic number, because the mean of its divisors is an integer number (176098104).

Almost surely, 2^4830817257 is an apocalyptic number.

It is an amenable number.

4830817257 is a deficient number, since it is larger than the sum of its proper divisors (3621891735).

4830817257 is a wasteful number, since it uses less digits than its factorization.

4830817257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 4830817257 is about 69504.0808658024. The cubic root of 4830817257 is about 1690.4676713006.

The spelling of 4830817257 in words is "four billion, eight hundred thirty million, eight hundred seventeen thousand, two hundred fifty-seven".