1130554444 has 12 divisors (see below), whose sum is σ = 2046693600. Its totient is φ = 545784848.

The previous prime is 1130554441. The next prime is 1130554463. The reversal of 1130554444 is 4444550311.

It is not an unprimeable number, because it can be changed into a prime (1130554441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4872964 + ... + 4873195.

It is an arithmetic number, because the mean of its divisors is an integer number (170557800).

Almost surely, 2^1130554444 is an apocalyptic number.

It is an amenable number.

1130554444 is a deficient number, since it is larger than the sum of its proper divisors (916139156).

1130554444 is a wasteful number, since it uses less digits than its factorization.

1130554444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746192 (or 9746190 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1130554444 is about 33623.7184737203. The cubic root of 1130554444 is about 1041.7507628518.

The spelling of 1130554444 in words is "one billion, one hundred thirty million, five hundred fifty-four thousand, four hundred forty-four".