541165601 has 8 divisors (see below), whose sum is σ = 555523584. Its totient is φ = 526862880.

The previous prime is 541165579. The next prime is 541165613. The reversal of 541165601 is 106561145.

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

It is a cyclic number.

It is not a de Polignac number, because 541165601 - 2¹⁰ = 541164577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (541168601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6416 + ... + 33518.

It is an arithmetic number, because the mean of its divisors is an integer number (69440448).

Almost surely, 2^541165601 is an apocalyptic number.

It is an amenable number.

541165601 is a deficient number, since it is larger than the sum of its proper divisors (14357983).

541165601 is a wasteful number, since it uses less digits than its factorization.

541165601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27631.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 541165601 is about 23262.9662983894. The cubic root of 541165601 is about 814.9107764871.

The spelling of 541165601 in words is "five hundred forty-one million, one hundred sixty-five thousand, six hundred one".