99992558706 has 64 divisors (see below), whose sum is σ = 216829426176. Its totient is φ = 30618604800.

The previous prime is 99992558651. The next prime is 99992558707. The reversal of 99992558706 is 60785529999.

It is a super-3 number, since 3×99992558706³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99992558707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6707521 + ... + 6722411.

It is an arithmetic number, because the mean of its divisors is an integer number (3387959784).

Almost surely, 2^99992558706 is an apocalyptic number.

99992558706 is an abundant number, since it is smaller than the sum of its proper divisors (116836867470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99992558706 is a wasteful number, since it uses less digits than its factorization.

99992558706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16487.

The product of its (nonzero) digits is 110224800, while the sum is 69.

The spelling of 99992558706 in words is "ninety-nine billion, nine hundred ninety-two million, five hundred fifty-eight thousand, seven hundred six".