1156004827086 has 64 divisors (see below), whose sum is σ = 2359852185600. Its totient is φ = 377411523456.

The previous prime is 1156004827079. The next prime is 1156004827199. The reversal of 1156004827086 is 6807284006511.

It is a super-2 number, since 2×1156004827086² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139492035 + ... + 139500321.

It is an arithmetic number, because the mean of its divisors is an integer number (36872690400).

Almost surely, 2^{1156004827086} is an apocalyptic number.

1156004827086 is an abundant number, since it is smaller than the sum of its proper divisors (1203847358514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1156004827086 is a wasteful number, since it uses less digits than its factorization.

1156004827086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9753.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 1156004827086 in words is "one trillion, one hundred fifty-six billion, four million, eight hundred twenty-seven thousand, eighty-six".