999965000179 has 2 divisors, whose sum is σ = 999965000180. Its totient is φ = 999965000178.

The previous prime is 999965000161. The next prime is 999965000201. The reversal of 999965000179 is 971000569999.

999965000179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 999965000179 - 2²³ = 999956611571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 999965000179.

It is not a weakly prime, because it can be changed into another prime (999965400179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499982500089 + 499982500090.

It is an arithmetic number, because the mean of its divisors is an integer number (499982500090).

Almost surely, 2^999965000179 is an apocalyptic number.

999965000179 is a deficient number, since it is larger than the sum of its proper divisors (1).

999965000179 is an equidigital number, since it uses as much as digits as its factorization.

999965000179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12400290, while the sum is 64.

The spelling of 999965000179 in words is "nine hundred ninety-nine billion, nine hundred sixty-five million, one hundred seventy-nine", and thus it is an aban number.