1086531786806 has 8 divisors (see below), whose sum is σ = 1725668132040. Its totient is φ = 511309076128.

The previous prime is 1086531786799. The next prime is 1086531786859. The reversal of 1086531786806 is 6086871356801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15978408596 + ... + 15978408663.

It is an arithmetic number, because the mean of its divisors is an integer number (215708516505).

Almost surely, 2^{1086531786806} is an apocalyptic number.

1086531786806 is a deficient number, since it is larger than the sum of its proper divisors (639136345234).

1086531786806 is a wasteful number, since it uses less digits than its factorization.

1086531786806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31956817278.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 1086531786806 in words is "one trillion, eighty-six billion, five hundred thirty-one million, seven hundred eighty-six thousand, eight hundred six".