4505257347 has 8 divisors (see below), whose sum is σ = 6079383744. Its totient is φ = 2967317928.

The previous prime is 4505257343. The next prime is 4505257357. The reversal of 4505257347 is 7437525054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4505257347 - 2² = 4505257343 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4505257299 and 4505257308.

It is not an unprimeable number, because it can be changed into a prime (4505257343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9046453 + ... + 9046950.

It is an arithmetic number, because the mean of its divisors is an integer number (759922968).

Almost surely, 2^4505257347 is an apocalyptic number.

4505257347 is a deficient number, since it is larger than the sum of its proper divisors (1574126397).

4505257347 is a wasteful number, since it uses less digits than its factorization.

4505257347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18093489.

The product of its (nonzero) digits is 588000, while the sum is 42.

The square root of 4505257347 is about 67121.2138373555. The cubic root of 4505257347 is about 1651.6063141282.

The spelling of 4505257347 in words is "four billion, five hundred five million, two hundred fifty-seven thousand, three hundred forty-seven".