1158417018359 has 2 divisors, whose sum is σ = 1158417018360. Its totient is φ = 1158417018358.

The previous prime is 1158417018349. The next prime is 1158417018377. The reversal of 1158417018359 is 9538107148511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1158417018359 - 2²⁰ = 1158415969783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1158417018359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1158417018349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579208509179 + 579208509180.

It is an arithmetic number, because the mean of its divisors is an integer number (579208509180).

Almost surely, 2^{1158417018359} is an apocalyptic number.

1158417018359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158417018359 is an equidigital number, since it uses as much as digits as its factorization.

1158417018359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 53.

The spelling of 1158417018359 in words is "one trillion, one hundred fifty-eight billion, four hundred seventeen million, eighteen thousand, three hundred fifty-nine".