541169133 has 4 divisors (see below), whose sum is σ = 721558848. Its totient is φ = 360779420.

The previous prime is 541169131. The next prime is 541169137. The reversal of 541169133 is 331961145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 541169133 - 2¹ = 541169131 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 541169094 and 541169103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541169131) 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 3 ways as a sum of consecutive naturals, for example, 90194853 + ... + 90194858.

It is an arithmetic number, because the mean of its divisors is an integer number (180389712).

Almost surely, 2^541169133 is an apocalyptic number.

It is an amenable number.

541169133 is a deficient number, since it is larger than the sum of its proper divisors (180389715).

541169133 is a wasteful number, since it uses less digits than its factorization.

541169133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180389714.

The product of its digits is 9720, while the sum is 33.

The square root of 541169133 is about 23263.0422129179. The cubic root of 541169133 is about 814.9125493632.

The spelling of 541169133 in words is "five hundred forty-one million, one hundred sixty-nine thousand, one hundred thirty-three".