4717432257 has 4 divisors (see below), whose sum is σ = 6289909680. Its totient is φ = 3144954836.

The previous prime is 4717432249. The next prime is 4717432283. The reversal of 4717432257 is 7522347174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4717432257 - 2³ = 4717432249 is a prime.

It is a super-3 number, since 3×4717432257³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4717432757) 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, 786238707 + ... + 786238712.

It is an arithmetic number, because the mean of its divisors is an integer number (1572477420).

Almost surely, 2^4717432257 is an apocalyptic number.

It is an amenable number.

4717432257 is a deficient number, since it is larger than the sum of its proper divisors (1572477423).

4717432257 is a wasteful number, since it uses less digits than its factorization.

4717432257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572477422.

The product of its digits is 329280, while the sum is 42.

The square root of 4717432257 is about 68683.5661348477. The cubic root of 4717432257 is about 1677.1370666422.

The spelling of 4717432257 in words is "four billion, seven hundred seventeen million, four hundred thirty-two thousand, two hundred fifty-seven".