2058397856387 has 2 divisors, whose sum is σ = 2058397856388. Its totient is φ = 2058397856386.

The previous prime is 2058397856363. The next prime is 2058397856393. The reversal of 2058397856387 is 7836587938502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2058397856387 - 2²⁰ = 2058396807811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2058397856387.

It is not a weakly prime, because it can be changed into another prime (2058397850387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029198928193 + 1029198928194.

It is an arithmetic number, because the mean of its divisors is an integer number (1029198928194).

Almost surely, 2^{2058397856387} is an apocalyptic number.

2058397856387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2058397856387 is an equidigital number, since it uses as much as digits as its factorization.

2058397856387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 609638400, while the sum is 71.

The spelling of 2058397856387 in words is "two trillion, fifty-eight billion, three hundred ninety-seven million, eight hundred fifty-six thousand, three hundred eighty-seven".