541166365 has 8 divisors (see below), whose sum is σ = 652313088. Its totient is φ = 430990800.

The previous prime is 541166363. The next prime is 541166377. The reversal of 541166365 is 563661145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541166365 - 2¹ = 541166363 is a prime.

It is a super-2 number, since 2×541166365² = 585722069214626450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541166363) 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 7 ways as a sum of consecutive naturals, for example, 241561 + ... + 243790.

It is an arithmetic number, because the mean of its divisors is an integer number (81539136).

Almost surely, 2^541166365 is an apocalyptic number.

It is an amenable number.

541166365 is a deficient number, since it is larger than the sum of its proper divisors (111146723).

541166365 is a wasteful number, since it uses less digits than its factorization.

541166365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485579.

The product of its digits is 64800, while the sum is 37.

The square root of 541166365 is about 23262.9827193333. The cubic root of 541166365 is about 814.9111599751.

The spelling of 541166365 in words is "five hundred forty-one million, one hundred sixty-six thousand, three hundred sixty-five".