481249163 has 8 divisors (see below), whose sum is σ = 492875328. Its totient is φ = 469642824.

The previous prime is 481249129. The next prime is 481249183. The reversal of 481249163 is 361942184.

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 481249163 - 2⁶ = 481249099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481249123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51920 + ... + 60482.

It is an arithmetic number, because the mean of its divisors is an integer number (61609416).

Almost surely, 2^481249163 is an apocalyptic number.

481249163 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

481249163 is a deficient number, since it is larger than the sum of its proper divisors (11626165).

481249163 is a wasteful number, since it uses less digits than its factorization.

481249163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9913.

The product of its digits is 41472, while the sum is 38.

The square root of 481249163 is about 21937.3918914715. The cubic root of 481249163 is about 783.6521493051.

The spelling of 481249163 in words is "four hundred eighty-one million, two hundred forty-nine thousand, one hundred sixty-three".