541133163 has 8 divisors (see below), whose sum is σ = 801678800. Its totient is φ = 360755424.

The previous prime is 541133161. The next prime is 541133189. The reversal of 541133163 is 361331145.

It is not a de Polignac number, because 541133163 - 2¹ = 541133161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 20041969 = 541133163 / (5 + 4 + 1 + 1 + 3 + 3 + 1 + 6 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541133161) 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, 10020958 + ... + 10021011.

It is an arithmetic number, because the mean of its divisors is an integer number (100209850).

Almost surely, 2^541133163 is an apocalyptic number.

541133163 is a deficient number, since it is larger than the sum of its proper divisors (260545637).

541133163 is a wasteful number, since it uses less digits than its factorization.

541133163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20041978 (or 20041972 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 541133163 is about 23262.2690853665. The cubic root of 541133163 is about 814.8944939765.

The spelling of 541133163 in words is "five hundred forty-one million, one hundred thirty-three thousand, one hundred sixty-three".