8528272755 has 8 divisors (see below), whose sum is σ = 13645236432. Its totient is φ = 4548412128.

The previous prime is 8528272729. The next prime is 8528272793. The reversal of 8528272755 is 5572728258.

It is a happy number.

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

It is not a de Polignac number, because 8528272755 - 2⁹ = 8528272243 is a prime.

It is a Smith number, since the sum of its digits (51) 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 = 8528272698 and 8528272707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284275744 + ... + 284275773.

It is an arithmetic number, because the mean of its divisors is an integer number (1705654554).

Almost surely, 2^8528272755 is an apocalyptic number.

8528272755 is a deficient number, since it is larger than the sum of its proper divisors (5116963677).

8528272755 is a wasteful number, since it uses less digits than its factorization.

8528272755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568551525.

The product of its digits is 3136000, while the sum is 51.

The square root of 8528272755 is about 92348.6478244268. The cubic root of 8528272755 is about 2043.0877847416.

The spelling of 8528272755 in words is "eight billion, five hundred twenty-eight million, two hundred seventy-two thousand, seven hundred fifty-five".