1086013512778 has 16 divisors (see below), whose sum is σ = 1672325875584. Its totient is φ = 528628275040.

The previous prime is 1086013512721. The next prime is 1086013512781. The reversal of 1086013512778 is 8772153106801.

It is a super-2 number, since 2×1086013512778² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14141650 + ... + 14218237.

It is an arithmetic number, because the mean of its divisors is an integer number (104520367224).

Almost surely, 2^{1086013512778} is an apocalyptic number.

1086013512778 is a deficient number, since it is larger than the sum of its proper divisors (586312362806).

1086013512778 is a wasteful number, since it uses less digits than its factorization.

1086013512778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28360397.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 1086013512778 in words is "one trillion, eighty-six billion, thirteen million, five hundred twelve thousand, seven hundred seventy-eight".