4524728717 has 4 divisors (see below), whose sum is σ = 4635087996. Its totient is φ = 4414369440.

The previous prime is 4524728701. The next prime is 4524728731. The reversal of 4524728717 is 7178274254.

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 997675396 + 3527053321 = 31586^2 + 59389^2 .

It is a cyclic number.

It is not a de Polignac number, because 4524728717 - 2⁴ = 4524728701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4524728917) 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, 55179578 + ... + 55179659.

It is an arithmetic number, because the mean of its divisors is an integer number (1158771999).

Almost surely, 2^4524728717 is an apocalyptic number.

It is an amenable number.

4524728717 is a deficient number, since it is larger than the sum of its proper divisors (110359279).

4524728717 is a wasteful number, since it uses less digits than its factorization.

4524728717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110359278.

The product of its digits is 878080, while the sum is 47.

The square root of 4524728717 is about 67266.1037744866. The cubic root of 4524728717 is about 1653.9822656347.

The spelling of 4524728717 in words is "four billion, five hundred twenty-four million, seven hundred twenty-eight thousand, seven hundred seventeen".