1158492463 has 2 divisors, whose sum is σ = 1158492464. Its totient is φ = 1158492462.

The previous prime is 1158492427. The next prime is 1158492499. The reversal of 1158492463 is 3642948511.

It is a balanced prime because it is at equal distance from previous prime (1158492427) and next prime (1158492499).

It is an emirp because it is prime and its reverse (3642948511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1158492463 - 2⁹ = 1158491951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1158492403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579246231 + 579246232.

It is an arithmetic number, because the mean of its divisors is an integer number (579246232).

Almost surely, 2^1158492463 is an apocalyptic number.

1158492463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158492463 is an equidigital number, since it uses as much as digits as its factorization.

1158492463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 43.

The square root of 1158492463 is about 34036.6341314766. The cubic root of 1158492463 is about 1050.2622060206.

The spelling of 1158492463 in words is "one billion, one hundred fifty-eight million, four hundred ninety-two thousand, four hundred sixty-three".