541551133033 has 16 divisors (see below), whose sum is σ = 557181628416. Its totient is φ = 525973780800.

The previous prime is 541551133021. The next prime is 541551133049. The reversal of 541551133033 is 330331155145.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 541551133033 - 2¹³ = 541551124841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541551133033.

It is not an unprimeable number, because it can be changed into a prime (541551133093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62293035 + ... + 62301727.

It is an arithmetic number, because the mean of its divisors is an integer number (34823851776).

Almost surely, 2^541551133033 is an apocalyptic number.

It is an amenable number.

541551133033 is a deficient number, since it is larger than the sum of its proper divisors (15630495383).

541551133033 is a wasteful number, since it uses less digits than its factorization.

541551133033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11544.

The product of its (nonzero) digits is 40500, while the sum is 34.

Adding to 541551133033 its reverse (330331155145), we get a palindrome (871882288178).

The spelling of 541551133033 in words is "five hundred forty-one billion, five hundred fifty-one million, one hundred thirty-three thousand, thirty-three".