528865165177133 has 2 divisors, whose sum is σ = 528865165177134. Its totient is φ = 528865165177132.

The previous prime is 528865165177057. The next prime is 528865165177201. The reversal of 528865165177133 is 331771561568825.

It is an a-pointer prime, because the next prime (528865165177201) can be obtained adding 528865165177133 to its sum of digits (68).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 391109240296324 + 137755924880809 = 19776482^2 + 11736947^2 .

It is a cyclic number.

It is not a de Polignac number, because 528865165177133 - 2²⁶ = 528865098068269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528865165173133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264432582588566 + 264432582588567.

It is an arithmetic number, because the mean of its divisors is an integer number (264432582588567).

Almost surely, 2^{528865165177133} is an apocalyptic number.

It is an amenable number.

528865165177133 is a deficient number, since it is larger than the sum of its proper divisors (1).

528865165177133 is an equidigital number, since it uses as much as digits as its factorization.

528865165177133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016000, while the sum is 68.

The spelling of 528865165177133 in words is "five hundred twenty-eight trillion, eight hundred sixty-five billion, one hundred sixty-five million, one hundred seventy-seven thousand, one hundred thirty-three".