1050543444 has 24 divisors (see below), whose sum is σ = 2535795360. Its totient is φ = 338105824.

The previous prime is 1050543437. The next prime is 1050543463. The reversal of 1050543444 is 4443450501.

1050543444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1050543444² = 2207283055462762272, which 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 7 ways as a sum of consecutive naturals, for example, 1509054 + ... + 1509749.

It is an arithmetic number, because the mean of its divisors is an integer number (105658140).

Almost surely, 2^1050543444 is an apocalyptic number.

It is an amenable number.

1050543444 is an abundant number, since it is smaller than the sum of its proper divisors (1485251916).

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

1050543444 is a wasteful number, since it uses less digits than its factorization.

1050543444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018839 (or 3018837 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 1050543444 is about 32412.0879302769. The cubic root of 1050543444 is about 1016.5716772072.

Adding to 1050543444 its reverse (4443450501), we get a palindrome (5493993945).

The spelling of 1050543444 in words is "one billion, fifty million, five hundred forty-three thousand, four hundred forty-four".