999999000059 has 2 divisors, whose sum is σ = 999999000060. Its totient is φ = 999999000058.

The previous prime is 999999000053. The next prime is 999999000067. The reversal of 999999000059 is 950000999999.

It is a weak prime.

It is an emirp because it is prime and its reverse (950000999999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 999999000059 - 2³⁶ = 931279523323 is a prime.

It is not a weakly prime, because it can be changed into another prime (999999000053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499999500029 + 499999500030.

It is an arithmetic number, because the mean of its divisors is an integer number (499999500030).

Almost surely, 2^999999000059 is an apocalyptic number.

999999000059 is a deficient number, since it is larger than the sum of its proper divisors (1).

999999000059 is an equidigital number, since it uses as much as digits as its factorization.

999999000059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23914845, while the sum is 68.

The spelling of 999999000059 in words is "nine hundred ninety-nine billion, nine hundred ninety-nine million, fifty-nine", and thus it is an aban number.