2058194798899 has 2 divisors, whose sum is σ = 2058194798900. Its totient is φ = 2058194798898.

The previous prime is 2058194798887. The next prime is 2058194798921. The reversal of 2058194798899 is 9988974918502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2058194798899 - 2⁷ = 2058194798771 is a prime.

It is a super-2 number, since 2×2058194798899² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2058194798839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029097399449 + 1029097399450.

It is an arithmetic number, because the mean of its divisors is an integer number (1029097399450).

Almost surely, 2^{2058194798899} is an apocalyptic number.

2058194798899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2058194798899 is an equidigital number, since it uses as much as digits as its factorization.

2058194798899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 940584960, while the sum is 79.

The spelling of 2058194798899 in words is "two trillion, fifty-eight billion, one hundred ninety-four million, seven hundred ninety-eight thousand, eight hundred ninety-nine".