8528076162369 has 27 divisors (see below), whose sum is σ = 12877502236417. Its totient is φ = 5438065002216.

The previous prime is 8528076162349. The next prime is 8528076162391. The reversal of 8528076162369 is 9632616708258.

It is a happy number.

The square root of 8528076162369 is 2920287.

It is a perfect power (a square), and thus also a powerful number.

8528076162369 is a `hidden beast` number, since 8 + 5 + 2 + 8 + 0 + 7 + 616 + 2 + 3 + 6 + 9 = 666.

It is not a de Polignac number, because 8528076162369 - 2⁷ = 8528076162241 is a prime.

It is a super-2 number, since 2×8528076162369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8528076162349) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 201478642 + ... + 201520964.

Almost surely, 2^{8528076162369} is an apocalyptic number.

8528076162369 is the 2920287-th square number.

8528076162369 is the 1460144-th centered octagonal number.

It is an amenable number.

8528076162369 is a deficient number, since it is larger than the sum of its proper divisors (4349426074048).

8528076162369 is an frugal number, since it uses more digits than its factorization.

8528076162369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84698 (or 42349 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 8528076162369 in words is "eight trillion, five hundred twenty-eight billion, seventy-six million, one hundred sixty-two thousand, three hundred sixty-nine".