541181145 has 64 divisors (see below), whose sum is σ = 975297024. Its totient is φ = 254791680.

The previous prime is 541181117. The next prime is 541181159.

541181145 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 541181145 - 2¹⁰ = 541180121 is a prime.

It is a super-2 number, since 2×541181145² = 585754063407022050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309975 + ... + 311715.

It is an arithmetic number, because the mean of its divisors is an integer number (15239016).

Almost surely, 2^541181145 is an apocalyptic number.

It is an amenable number.

541181145 is a deficient number, since it is larger than the sum of its proper divisors (434115879).

541181145 is a wasteful number, since it uses less digits than its factorization.

541181145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842.

The product of its digits is 3200, while the sum is 30.

The square root of 541181145 is about 23263.3003892397. The cubic root of 541181145 is about 814.9185786902.

The spelling of 541181145 in words is "five hundred forty-one million, one hundred eighty-one thousand, one hundred forty-five".