541503305 has 16 divisors (see below), whose sum is σ = 744369024. Its totient is φ = 370448640.

The previous prime is 541503301. The next prime is 541503307. The reversal of 541503305 is 503305145.

It is not a de Polignac number, because 541503305 - 2² = 541503301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541503301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2711 + ... + 33020.

It is an arithmetic number, because the mean of its divisors is an integer number (46523064).

Almost surely, 2^541503305 is an apocalyptic number.

It is an amenable number.

541503305 is a deficient number, since it is larger than the sum of its proper divisors (202865719).

541503305 is a wasteful number, since it uses less digits than its factorization.

541503305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36176.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 541503305 is about 23270.2235700476. The cubic root of 541503305 is about 815.0802510460.

The spelling of 541503305 in words is "five hundred forty-one million, five hundred three thousand, three hundred five".