1086877387256 has 16 divisors (see below), whose sum is σ = 2046794209800. Its totient is φ = 541065597984.

The previous prime is 1086877387243. The next prime is 1086877387259. The reversal of 1086877387256 is 6527837786801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086877387259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 296635010 + ... + 296638673.

Almost surely, 2^{1086877387256} is an apocalyptic number.

It is an amenable number.

1086877387256 is a deficient number, since it is larger than the sum of its proper divisors (959916822544).

1086877387256 is a wasteful number, since it uses less digits than its factorization.

1086877387256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593273918 (or 593273914 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 68.

The spelling of 1086877387256 in words is "one trillion, eighty-six billion, eight hundred seventy-seven million, three hundred eighty-seven thousand, two hundred fifty-six".