17799936001 has 2 divisors, whose sum is σ = 17799936002. Its totient is φ = 17799936000.

The previous prime is 17799935983. The next prime is 17799936017. The reversal of 17799936001 is 10063999771.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11093144976 + 6706791025 = 105324^2 + 81895^2 .

It is a cyclic number.

It is not a de Polignac number, because 17799936001 - 2⁷ = 17799935873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17799936001.

It is not a weakly prime, because it can be changed into another prime (17799934001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8899968000 + 8899968001.

It is an arithmetic number, because the mean of its divisors is an integer number (8899968001).

Almost surely, 2^17799936001 is an apocalyptic number.

It is an amenable number.

17799936001 is a deficient number, since it is larger than the sum of its proper divisors (1).

17799936001 is an equidigital number, since it uses as much as digits as its factorization.

17799936001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 642978, while the sum is 52.

The spelling of 17799936001 in words is "seventeen billion, seven hundred ninety-nine million, nine hundred thirty-six thousand, one".