2058460409 has 2 divisors, whose sum is σ = 2058460410. Its totient is φ = 2058460408.

The previous prime is 2058460403. The next prime is 2058460451. The reversal of 2058460409 is 9040648502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1305232384 + 753228025 = 36128^2 + 27445^2 .

It is a cyclic number.

It is not a de Polignac number, because 2058460409 - 2⁸ = 2058460153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2058460403) 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, 1029230204 + 1029230205.

It is an arithmetic number, because the mean of its divisors is an integer number (1029230205).

Almost surely, 2^2058460409 is an apocalyptic number.

It is an amenable number.

2058460409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2058460409 is an equidigital number, since it uses as much as digits as its factorization.

2058460409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2058460409 is about 45370.2590801507. The cubic root of 2058460409 is about 1272.0792626349.

The spelling of 2058460409 in words is "two billion, fifty-eight million, four hundred sixty thousand, four hundred nine".