1078846036566 has 8 divisors (see below), whose sum is σ = 2157692073144. Its totient is φ = 359615345520.

The previous prime is 1078846036523. The next prime is 1078846036621. The reversal of 1078846036566 is 6656306488701.

1078846036566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

1078846036566 is an admirable number.

It is a super-2 number, since 2×1078846036566² (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 3 ways as a sum of consecutive naturals, for example, 89903836375 + ... + 89903836386.

It is an arithmetic number, because the mean of its divisors is an integer number (269711509143).

Almost surely, 2^{1078846036566} is an apocalyptic number.

1078846036566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1078846036566 is a wasteful number, since it uses less digits than its factorization.

1078846036566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179807672766.

The product of its (nonzero) digits is 34836480, while the sum is 60.

The spelling of 1078846036566 in words is "one trillion, seventy-eight billion, eight hundred forty-six million, thirty-six thousand, five hundred sixty-six".