541201663 has 8 divisors (see below), whose sum is σ = 554830848. Its totient is φ = 527660664.

The previous prime is 541201657. The next prime is 541201669. The reversal of 541201663 is 366102145.

It is an interprime number because it is at equal distance from previous prime (541201657) and next prime (541201669).

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 541201663 - 2⁹ = 541201151 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 (541201669) 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 7 ways as a sum of consecutive naturals, for example, 9531 + ... + 34252.

It is an arithmetic number, because the mean of its divisors is an integer number (69353856).

Almost surely, 2^541201663 is an apocalyptic number.

541201663 is a deficient number, since it is larger than the sum of its proper divisors (13629185).

541201663 is a wasteful number, since it uses less digits than its factorization.

541201663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44093.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 541201663 is about 23263.7413800962. The cubic root of 541201663 is about 814.9288773295.

The spelling of 541201663 in words is "five hundred forty-one million, two hundred one thousand, six hundred sixty-three".