99595979068801 has 8 divisors (see below), whose sum is σ = 101371476809000. Its totient is φ = 97825087031040.

The previous prime is 99595979068787. The next prime is 99595979068811. The reversal of 99595979068801 is 10886097959599.

It can be written as a sum of positive squares in 4 ways, for example, as 12172562766400 + 87423416302401 = 3488920^2 + 9350049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99595979068801 - 2¹³ = 99595979060609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99595979068811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1151381976 + ... + 1151468473.

It is an arithmetic number, because the mean of its divisors is an integer number (12671434601125).

Almost surely, 2^{99595979068801} is an apocalyptic number.

It is an amenable number.

99595979068801 is a deficient number, since it is larger than the sum of its proper divisors (1775497740199).

99595979068801 is a wasteful number, since it uses less digits than its factorization.

99595979068801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302851219.

The product of its (nonzero) digits is 3968092800, while the sum is 85.

The spelling of 99595979068801 in words is "ninety-nine trillion, five hundred ninety-five billion, nine hundred seventy-nine million, sixty-eight thousand, eight hundred one".