541145041 has 4 divisors (see below), whose sum is σ = 542230000. Its totient is φ = 540060084.

The previous prime is 541145029. The next prime is 541145051. The reversal of 541145041 is 140541145.

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, and also an emirpimes, since its reverse is a distinct semiprime: 140541145 = 5 ⋅28108229.

It is a cyclic number.

It is not a de Polignac number, because 541145041 - 2¹⁷ = 541013969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541144997 and 541145015.

It is not an unprimeable number, because it can be changed into a prime (541145051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541731 + ... + 542728.

It is an arithmetic number, because the mean of its divisors is an integer number (135557500).

Almost surely, 2^541145041 is an apocalyptic number.

It is an amenable number.

541145041 is a deficient number, since it is larger than the sum of its proper divisors (1084959).

541145041 is a wasteful number, since it uses less digits than its factorization.

541145041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084958.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 541145041 is about 23262.5243901001. The cubic root of 541145041 is about 814.9004563080.

Adding to 541145041 its reverse (140541145), we get a palindrome (681686186).

The spelling of 541145041 in words is "five hundred forty-one million, one hundred forty-five thousand, forty-one".