1000541056 has 16 divisors (see below), whose sum is σ = 1993265640. Its totient is φ = 500270464.

The previous prime is 1000541041. The next prime is 1000541063. The reversal of 1000541056 is 6501450001.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3908236 + ... + 3908491.

Almost surely, 2^1000541056 is an apocalyptic number.

1000541056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1000541056 is a deficient number, since it is larger than the sum of its proper divisors (992724584).

1000541056 is an frugal number, since it uses more digits than its factorization.

1000541056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7816741 (or 7816729 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1000541056 is about 31631.3302913425. The cubic root of 1000541056 is about 1000.1803194829.

Adding to 1000541056 its reverse (6501450001), we get a palindrome (7501991057).

The spelling of 1000541056 in words is "one billion, five hundred forty-one thousand, fifty-six".