541354665 has 16 divisors (see below), whose sum is σ = 867254976. Its totient is φ = 288360000.

The previous prime is 541354651. The next prime is 541354691. The reversal of 541354665 is 566453145.

It is not a de Polignac number, because 541354665 - 2⁷ = 541354537 is a prime.

It is an unprimeable number.

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, 10086 + ... + 34415.

It is an arithmetic number, because the mean of its divisors is an integer number (54203436).

Almost surely, 2^541354665 is an apocalyptic number.

It is an amenable number.

541354665 is a deficient number, since it is larger than the sum of its proper divisors (325900311).

541354665 is a wasteful number, since it uses less digits than its factorization.

541354665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45320.

The product of its digits is 216000, while the sum is 39.

The square root of 541354665 is about 23267.0295697581. The cubic root of 541354665 is about 815.0056657114.

The spelling of 541354665 in words is "five hundred forty-one million, three hundred fifty-four thousand, six hundred sixty-five".