1000541055 has 16 divisors (see below), whose sum is σ = 1670469120. Its totient is φ = 510420768.

The previous prime is 1000541041. The next prime is 1000541063. The reversal of 1000541055 is 5501450001.

It is not a de Polignac number, because 1000541055 - 2⁴ = 1000541039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449715 + ... + 1450404.

It is an arithmetic number, because the mean of its divisors is an integer number (104404320).

Almost surely, 2^1000541055 is an apocalyptic number.

1000541055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000541055 is a deficient number, since it is larger than the sum of its proper divisors (669928065).

1000541055 is a wasteful number, since it uses less digits than its factorization.

1000541055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900150.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 1000541055 is about 31631.3302755354. The cubic root of 1000541055 is about 1000.1803191497.

Adding to 1000541055 its reverse (5501450001), we get a palindrome (6501991056).

The spelling of 1000541055 in words is "one billion, five hundred forty-one thousand, fifty-five".