1158067592887 has 4 divisors (see below), whose sum is σ = 1226189216016. Its totient is φ = 1089945969760.

The previous prime is 1158067592881. The next prime is 1158067592909. The reversal of 1158067592887 is 7882957608511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1158067592887 - 2¹¹ = 1158067590839 is a prime.

It is a super-2 number, since 2×1158067592887² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158067592881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34060811539 + ... + 34060811572.

It is an arithmetic number, because the mean of its divisors is an integer number (306547304004).

Almost surely, 2^{1158067592887} is an apocalyptic number.

1158067592887 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1158067592887 is a deficient number, since it is larger than the sum of its proper divisors (68121623129).

1158067592887 is an equidigital number, since it uses as much as digits as its factorization.

1158067592887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68121623128.

The product of its (nonzero) digits is 67737600, while the sum is 67.

The spelling of 1158067592887 in words is "one trillion, one hundred fifty-eight billion, sixty-seven million, five hundred ninety-two thousand, eight hundred eighty-seven".