1058130945 has 40 divisors (see below), whose sum is σ = 1901280744. Its totient is φ = 563003136.

The previous prime is 1058130943. The next prime is 1058130947. The reversal of 1058130945 is 5490318501.

1058130945 is a `hidden beast` number, since 1 + 0 + 581 + 30 + 9 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (1058130943) and next prime (1058130947).

It can be written as a sum of positive squares in 4 ways, for example, as 306110016 + 752020929 = 17496^2 + 27423^2 .

It is not a de Polignac number, because 1058130945 - 2¹ = 1058130943 is a prime.

It is a super-2 number, since 2×1058130945² = 2239282193533186050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058130943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 182227 + ... + 187943.

Almost surely, 2^1058130945 is an apocalyptic number.

1058130945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1058130945 is a deficient number, since it is larger than the sum of its proper divisors (843149799).

1058130945 is an equidigital number, since it uses as much as digits as its factorization.

1058130945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191 (or 6182 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 1058130945 is about 32528.9247439875. The cubic root of 1058130945 is about 1019.0131892050.

The spelling of 1058130945 in words is "one billion, fifty-eight million, one hundred thirty thousand, nine hundred forty-five".