1050273444 has 48 divisors (see below), whose sum is σ = 2686924800. Its totient is φ = 316657440.

The previous prime is 1050273439. The next prime is 1050273461. The reversal of 1050273444 is 4443720501.

It is a super-2 number, since 2×1050273444² = 2206148614343242272, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 6277 + ... + 46259.

It is an arithmetic number, because the mean of its divisors is an integer number (55977600).

Almost surely, 2^1050273444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050273444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1343462400).

1050273444 is an abundant number, since it is smaller than the sum of its proper divisors (1636651356).

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

1050273444 is a wasteful number, since it uses less digits than its factorization.

1050273444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40200 (or 40198 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1050273444 is about 32407.9225498951. The cubic root of 1050273444 is about 1016.4845801046.

Adding to 1050273444 its reverse (4443720501), we get a palindrome (5493993945).

The spelling of 1050273444 in words is "one billion, fifty million, two hundred seventy-three thousand, four hundred forty-four".