99753835799 has 2 divisors, whose sum is σ = 99753835800. Its totient is φ = 99753835798.

The previous prime is 99753835793. The next prime is 99753835823.

99753835799 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 99753835799 - 2¹² = 99753831703 is a prime.

It is a super-2 number, since 2×99753835799² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99753835793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49876917899 + 49876917900.

It is an arithmetic number, because the mean of its divisors is an integer number (49876917900).

Almost surely, 2^99753835799 is an apocalyptic number.

99753835799 is a deficient number, since it is larger than the sum of its proper divisors (1).

99753835799 is an equidigital number, since it uses as much as digits as its factorization.

99753835799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 578680200, while the sum is 74.

The spelling of 99753835799 in words is "ninety-nine billion, seven hundred fifty-three million, eight hundred thirty-five thousand, seven hundred ninety-nine".