541026330 has 64 divisors (see below), whose sum is σ = 1471962240. Its totient is φ = 126164736.

The previous prime is 541026329. The next prime is 541026337. The reversal of 541026330 is 33620145.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 541026330.

It is not an unprimeable number, because it can be changed into a prime (541026337) by changing a digit.

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, 29097 + ... + 43916.

It is an arithmetic number, because the mean of its divisors is an integer number (22999410).

Almost surely, 2^541026330 is an apocalyptic number.

541026330 is an abundant number, since it is smaller than the sum of its proper divisors (930935910).

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

541026330 is a wasteful number, since it uses less digits than its factorization.

541026330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73055.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 541026330 is about 23259.9726998980. The cubic root of 541026330 is about 814.8408637063.

Adding to 541026330 its reverse (33620145), we get a palindrome (574646475).

The spelling of 541026330 in words is "five hundred forty-one million, twenty-six thousand, three hundred thirty".