1058732089 has 2 divisors, whose sum is σ = 1058732090. Its totient is φ = 1058732088.

The previous prime is 1058731997. The next prime is 1058732099. The reversal of 1058732089 is 9802378501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 651015225 + 407716864 = 25515^2 + 20192^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058732089 - 2²⁷ = 924514361 is a prime.

It is a super-2 number, since 2×1058732089² = 2241827272556607842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1058732099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529366044 + 529366045.

It is an arithmetic number, because the mean of its divisors is an integer number (529366045).

Almost surely, 2^1058732089 is an apocalyptic number.

It is an amenable number.

1058732089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058732089 is an equidigital number, since it uses as much as digits as its factorization.

1058732089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1058732089 is about 32538.1635775592. The cubic root of 1058732089 is about 1019.2061261628.

The spelling of 1058732089 in words is "one billion, fifty-eight million, seven hundred thirty-two thousand, eighty-nine".