1058790281 has 2 divisors, whose sum is σ = 1058790282. Its totient is φ = 1058790280.

The previous prime is 1058790253. The next prime is 1058790287. The reversal of 1058790281 is 1820978501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 576768256 + 482022025 = 24016^2 + 21955^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058790281 - 2¹⁴ = 1058773897 is a prime.

It is a super-2 number, since 2×1058790281² = 2242073718280117922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1058790287) 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, 529395140 + 529395141.

It is an arithmetic number, because the mean of its divisors is an integer number (529395141).

Almost surely, 2^1058790281 is an apocalyptic number.

It is an amenable number.

1058790281 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058790281 is an equidigital number, since it uses as much as digits as its factorization.

1058790281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 41.

The square root of 1058790281 is about 32539.0577767704. The cubic root of 1058790281 is about 1019.2247989875.

The spelling of 1058790281 in words is "one billion, fifty-eight million, seven hundred ninety thousand, two hundred eighty-one".