541365803 has 16 divisors (see below), whose sum is σ = 641725440. Its totient is φ = 451202400.

The previous prime is 541365793. The next prime is 541365817. The reversal of 541365803 is 308563145.

It is not a de Polignac number, because 541365803 - 2¹² = 541361707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541365863) 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, 35300 + ... + 48257.

It is an arithmetic number, because the mean of its divisors is an integer number (40107840).

Almost surely, 2^541365803 is an apocalyptic number.

541365803 is a deficient number, since it is larger than the sum of its proper divisors (100359637).

541365803 is a wasteful number, since it uses less digits than its factorization.

541365803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83618.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 541365803 is about 23267.2689200946. The cubic root of 541365803 is about 815.0112550668.

The spelling of 541365803 in words is "five hundred forty-one million, three hundred sixty-five thousand, eight hundred three".