441501163 has 4 divisors (see below), whose sum is σ = 455743168. Its totient is φ = 427259160.

The previous prime is 441501107. The next prime is 441501187. The reversal of 441501163 is 361105144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441501163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441501763) 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, 7120956 + ... + 7121017.

It is an arithmetic number, because the mean of its divisors is an integer number (113935792).

Almost surely, 2^441501163 is an apocalyptic number.

441501163 is a deficient number, since it is larger than the sum of its proper divisors (14242005).

441501163 is a wasteful number, since it uses less digits than its factorization.

441501163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14242004.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 441501163 is about 21011.9290642244. The cubic root of 441501163 is about 761.4544878252.

The spelling of 441501163 in words is "four hundred forty-one million, five hundred one thousand, one hundred sixty-three".