541125500 has 96 divisors (see below), whose sum is σ = 1243045440. Its totient is φ = 205497600.

The previous prime is 541125493. The next prime is 541125517. The reversal of 541125500 is 5521145.

It is a happy number.

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 in 31 ways as a sum of consecutive naturals, for example, 971222 + ... + 971778.

It is an arithmetic number, because the mean of its divisors is an integer number (12948390).

Almost surely, 2^541125500 is an apocalyptic number.

541125500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541125500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621522720).

541125500 is an abundant number, since it is smaller than the sum of its proper divisors (701919940).

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

541125500 is a wasteful number, since it uses less digits than its factorization.

541125500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 541125500 is about 23262.1043760018. The cubic root of 541125500 is about 814.8906473780.

Adding to 541125500 its reverse (5521145), we get a palindrome (546646645).

The spelling of 541125500 in words is "five hundred forty-one million, one hundred twenty-five thousand, five hundred".