541267845 has 16 divisors (see below), whose sum is σ = 916971840. Its totient is φ = 271695104.

The previous prime is 541267819. The next prime is 541267849. The reversal of 541267845 is 548762145.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 541267845 - 2⁵ = 541267813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541267797 and 541267806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541267849) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1061055 + ... + 1061564.

It is an arithmetic number, because the mean of its divisors is an integer number (57310740).

Almost surely, 2^541267845 is an apocalyptic number.

It is an amenable number.

541267845 is a deficient number, since it is larger than the sum of its proper divisors (375703995).

541267845 is a wasteful number, since it uses less digits than its factorization.

541267845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122644.

The product of its digits is 268800, while the sum is 42.

The square root of 541267845 is about 23265.1637647363. The cubic root of 541267845 is about 814.9620944143.

Subtracting from 541267845 its product of digits (268800), we obtain a palindrome (540999045).

The spelling of 541267845 in words is "five hundred forty-one million, two hundred sixty-seven thousand, eight hundred forty-five".