4685433257 has 16 divisors (see below), whose sum is σ = 5051911680. Its totient is φ = 4329253632.

The previous prime is 4685433251. The next prime is 4685433317. The reversal of 4685433257 is 7523345864.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4685433257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4685433251) 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, 862883 + ... + 868295.

It is an arithmetic number, because the mean of its divisors is an integer number (315744480).

Almost surely, 2^4685433257 is an apocalyptic number.

It is an amenable number.

4685433257 is a deficient number, since it is larger than the sum of its proper divisors (366478423).

4685433257 is a wasteful number, since it uses less digits than its factorization.

4685433257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6352.

The product of its digits is 2419200, while the sum is 47.

The square root of 4685433257 is about 68450.2246672719. The cubic root of 4685433257 is about 1673.3363753386.

The spelling of 4685433257 in words is "four billion, six hundred eighty-five million, four hundred thirty-three thousand, two hundred fifty-seven".