99623006085 has 32 divisors (see below), whose sum is σ = 163131471360. Its totient is φ = 51887803968.

The previous prime is 99623006051. The next prime is 99623006107. The reversal of 99623006085 is 58060032699.

It is not a de Polignac number, because 99623006085 - 2¹⁰ = 99623005061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5710506 + ... + 5727924.

It is an arithmetic number, because the mean of its divisors is an integer number (5097858480).

Almost surely, 2^99623006085 is an apocalyptic number.

It is an amenable number.

99623006085 is a deficient number, since it is larger than the sum of its proper divisors (63508465275).

99623006085 is a wasteful number, since it uses less digits than its factorization.

99623006085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26337.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 99623006085 in words is "ninety-nine billion, six hundred twenty-three million, six thousand, eighty-five".