99535013 has 2 divisors, whose sum is σ = 99535014. Its totient is φ = 99535012.

The previous prime is 99535001. The next prime is 99535043. The reversal of 99535013 is 31053599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66552964 + 32982049 = 8158^2 + 5743^2 .

It is a cyclic number.

It is not a de Polignac number, because 99535013 - 2⁴ = 99534997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99535043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49767506 + 49767507.

It is an arithmetic number, because the mean of its divisors is an integer number (49767507).

Almost surely, 2^99535013 is an apocalyptic number.

It is an amenable number.

99535013 is a deficient number, since it is larger than the sum of its proper divisors (1).

99535013 is an equidigital number, since it uses as much as digits as its factorization.

99535013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 99535013 is about 9976.7235603679. The cubic root of 99535013 is about 463.4383392368.

The spelling of 99535013 in words is "ninety-nine million, five hundred thirty-five thousand, thirteen".