541330530 has 128 divisors (see below), whose sum is σ = 1511032320. Its totient is φ = 123002880.

The previous prime is 541330529. The next prime is 541330561. The reversal of 541330530 is 35033145.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 541330530.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259090 + ... + 261170.

It is an arithmetic number, because the mean of its divisors is an integer number (11804940).

Almost surely, 2^541330530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541330530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755516160).

541330530 is an abundant number, since it is smaller than the sum of its proper divisors (969701790).

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

541330530 is a wasteful number, since it uses less digits than its factorization.

541330530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 541330530 is about 23266.5109116086. The cubic root of 541330530 is about 814.9935538401.

Adding to 541330530 its reverse (35033145), we get a palindrome (576363675).

The spelling of 541330530 in words is "five hundred forty-one million, three hundred thirty thousand, five hundred thirty".