99528775013 has 2 divisors, whose sum is σ = 99528775014. Its totient is φ = 99528775012.

The previous prime is 99528775007. The next prime is 99528775019. The reversal of 99528775013 is 31057782599.

It is a balanced prime because it is at equal distance from previous prime (99528775007) and next prime (99528775019).

It can be written as a sum of positive squares in only one way, i.e., 55421634724 + 44107140289 = 235418^2 + 210017^2 .

It is a cyclic number.

It is not a de Polignac number, because 99528775013 - 2⁶ = 99528774949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99528775013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99528775019) by changing a digit.

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 as a sum of consecutive naturals, namely, 49764387506 + 49764387507.

It is an arithmetic number, because the mean of its divisors is an integer number (49764387507).

Almost surely, 2^99528775013 is an apocalyptic number.

It is an amenable number.

99528775013 is a deficient number, since it is larger than the sum of its proper divisors (1).

99528775013 is an equidigital number, since it uses as much as digits as its factorization.

99528775013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 99528775013 in words is "ninety-nine billion, five hundred twenty-eight million, seven hundred seventy-five thousand, thirteen".