99590935139 has 2 divisors, whose sum is σ = 99590935140. Its totient is φ = 99590935138.

The previous prime is 99590935127. The next prime is 99590935177. The reversal of 99590935139 is 93153909599.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99590935139 is a prime.

It is a super-3 number, since 3×99590935139³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (99590934139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49795467569 + 49795467570.

It is an arithmetic number, because the mean of its divisors is an integer number (49795467570).

Almost surely, 2^99590935139 is an apocalyptic number.

99590935139 is a deficient number, since it is larger than the sum of its proper divisors (1).

99590935139 is an equidigital number, since it uses as much as digits as its factorization.

99590935139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13286025, while the sum is 62.

The spelling of 99590935139 in words is "ninety-nine billion, five hundred ninety million, nine hundred thirty-five thousand, one hundred thirty-nine".