1112553656 has 16 divisors (see below), whose sum is σ = 2101964040. Its totient is φ = 552029920.

The previous prime is 1112553643. The next prime is 1112553671. The reversal of 1112553656 is 6563552111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529751 + ... + 531846.

Almost surely, 2^1112553656 is an apocalyptic number.

It is an amenable number.

1112553656 is a deficient number, since it is larger than the sum of its proper divisors (989410384).

1112553656 is a wasteful number, since it uses less digits than its factorization.

1112553656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061734 (or 1061730 counting only the distinct ones).

The product of its digits is 27000, while the sum is 35.

The square root of 1112553656 is about 33354.9644880638. The cubic root of 1112553656 is about 1036.1922070495.

The spelling of 1112553656 in words is "one billion, one hundred twelve million, five hundred fifty-three thousand, six hundred fifty-six".