1083036825666 has 12 divisors (see below), whose sum is σ = 2346579788982. Its totient is φ = 361012275216.

The previous prime is 1083036825613. The next prime is 1083036825677. The reversal of 1083036825666 is 6665286303801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 940735107225 + 142301718441 = 969915^2 + 377229^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30084356251 + ... + 30084356286.

Almost surely, 2^{1083036825666} is an apocalyptic number.

1083036825666 is an abundant number, since it is smaller than the sum of its proper divisors (1263542963316).

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

1083036825666 is a wasteful number, since it uses less digits than its factorization.

1083036825666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60168712545 (or 60168712542 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 1083036825666 in words is "one trillion, eighty-three billion, thirty-six million, eight hundred twenty-five thousand, six hundred sixty-six".