1105553812828 has 6 divisors (see below), whose sum is σ = 1934719172456. Its totient is φ = 552776906412.

The previous prime is 1105553812751. The next prime is 1105553812849. The reversal of 1105553812828 is 8282183555011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138194226600 + ... + 138194226607.

Almost surely, 2^{1105553812828} is an apocalyptic number.

It is an amenable number.

1105553812828 is a deficient number, since it is larger than the sum of its proper divisors (829165359628).

1105553812828 is a wasteful number, since it uses less digits than its factorization.

1105553812828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276388453211 (or 276388453209 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 49.

The spelling of 1105553812828 in words is "one trillion, one hundred five billion, five hundred fifty-three million, eight hundred twelve thousand, eight hundred twenty-eight".