8528441197 has 2 divisors, whose sum is σ = 8528441198. Its totient is φ = 8528441196.

The previous prime is 8528441143. The next prime is 8528441227. The reversal of 8528441197 is 7911448258.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8417328516 + 111112681 = 91746^2 + 10541^2 .

It is a cyclic number.

It is not a de Polignac number, because 8528441197 - 2⁷ = 8528441069 is a prime.

It is a super-3 number, since 3×8528441197³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8528441197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8528441497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4264220598 + 4264220599.

It is an arithmetic number, because the mean of its divisors is an integer number (4264220599).

Almost surely, 2^8528441197 is an apocalyptic number.

It is an amenable number.

8528441197 is a deficient number, since it is larger than the sum of its proper divisors (1).

8528441197 is an equidigital number, since it uses as much as digits as its factorization.

8528441197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 49.

The square root of 8528441197 is about 92349.5598094544. The cubic root of 8528441197 is about 2043.1012356688.

The spelling of 8528441197 in words is "eight billion, five hundred twenty-eight million, four hundred forty-one thousand, one hundred ninety-seven".