541321063 has 4 divisors (see below), whose sum is σ = 555951400. Its totient is φ = 526690728.

The previous prime is 541321049. The next prime is 541321069. The reversal of 541321063 is 360123145.

541321063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 541321063 - 2¹⁷ = 541189991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541321069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7315113 + ... + 7315186.

It is an arithmetic number, because the mean of its divisors is an integer number (138987850).

Almost surely, 2^541321063 is an apocalyptic number.

541321063 is a deficient number, since it is larger than the sum of its proper divisors (14630337).

541321063 is a wasteful number, since it uses less digits than its factorization.

541321063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14630336.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 541321063 is about 23266.3074637984. The cubic root of 541321063 is about 814.9888028371.

The spelling of 541321063 in words is "five hundred forty-one million, three hundred twenty-one thousand, sixty-three".