541430133 has 8 divisors (see below), whose sum is σ = 739514496. Its totient is φ = 352149600.

The previous prime is 541430129. The next prime is 541430191. The reversal of 541430133 is 331034145.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541430133 - 2² = 541430129 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541430333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2200813 + ... + 2201058.

It is an arithmetic number, because the mean of its divisors is an integer number (92439312).

Almost surely, 2^541430133 is an apocalyptic number.

It is an amenable number.

541430133 is a deficient number, since it is larger than the sum of its proper divisors (198084363).

541430133 is a wasteful number, since it uses less digits than its factorization.

541430133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401915.

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

The square root of 541430133 is about 23268.6512931025. The cubic root of 541430133 is about 815.0435361339.

Adding to 541430133 its reverse (331034145), we get a palindrome (872464278).

The spelling of 541430133 in words is "five hundred forty-one million, four hundred thirty thousand, one hundred thirty-three".