2058471397 has 2 divisors, whose sum is σ = 2058471398. Its totient is φ = 2058471396.

The previous prime is 2058471391. The next prime is 2058471421. The reversal of 2058471397 is 7931748502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2020142916 + 38328481 = 44946^2 + 6191^2 .

It is a cyclic number.

It is not a de Polignac number, because 2058471397 - 2²³ = 2050082789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2058471391) 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, 1029235698 + 1029235699.

It is an arithmetic number, because the mean of its divisors is an integer number (1029235699).

Almost surely, 2^2058471397 is an apocalyptic number.

It is an amenable number.

2058471397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2058471397 is an equidigital number, since it uses as much as digits as its factorization.

2058471397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 2058471397 is about 45370.3801725311. The cubic root of 2058471397 is about 1272.0815260712.

The spelling of 2058471397 in words is "two billion, fifty-eight million, four hundred seventy-one thousand, three hundred ninety-seven".