65000541 has 8 divisors (see below), whose sum is σ = 86750784. Its totient is φ = 43292000.

The previous prime is 65000473. The next prime is 65000549. The reversal of 65000541 is 14500056.

It is a happy number.

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 65000541 - 2⁹ = 65000029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65000549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6585 + ... + 13166.

It is an arithmetic number, because the mean of its divisors is an integer number (10843848).

Almost surely, 2^65000541 is an apocalyptic number.

It is an amenable number.

65000541 is a deficient number, since it is larger than the sum of its proper divisors (21750243).

65000541 is a wasteful number, since it uses less digits than its factorization.

65000541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20851.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 65000541 is about 8062.2912996244. The cubic root of 65000541 is about 402.0736913495.

Adding to 65000541 its reverse (14500056), we get a palindrome (79500597).

The spelling of 65000541 in words is "sixty-five million, five hundred forty-one", and thus it is an aban number.