4679528545 has 8 divisors (see below), whose sum is σ = 5945754024. Its totient is φ = 3523409664.

The previous prime is 4679528533. The next prime is 4679528561. The reversal of 4679528545 is 5458259764.

It can be written as a sum of positive squares in 4 ways, for example, as 1624976721 + 3054551824 = 40311^2 + 55268^2 .

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

It is not a de Polignac number, because 4679528545 - 2¹³ = 4679520353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27526554 + ... + 27526723.

It is an arithmetic number, because the mean of its divisors is an integer number (743219253).

Almost surely, 2^4679528545 is an apocalyptic number.

It is an amenable number.

4679528545 is a deficient number, since it is larger than the sum of its proper divisors (1266225479).

4679528545 is a wasteful number, since it uses less digits than its factorization.

4679528545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55053299.

The product of its digits is 12096000, while the sum is 55.

The square root of 4679528545 is about 68407.0796409261. The cubic root of 4679528545 is about 1672.6331516572.

The spelling of 4679528545 in words is "four billion, six hundred seventy-nine million, five hundred twenty-eight thousand, five hundred forty-five".