481052209 has 8 divisors (see below), whose sum is σ = 530681760. Its totient is φ = 432405600.

The previous prime is 481052171. The next prime is 481052227. The reversal of 481052209 is 902250184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 481052209 - 2¹¹ = 481050161 is a prime.

It is a super-3 number, since 3×481052209³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481056209) 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, 244707 + ... + 246664.

It is an arithmetic number, because the mean of its divisors is an integer number (66335220).

Almost surely, 2^481052209 is an apocalyptic number.

It is an amenable number.

481052209 is a deficient number, since it is larger than the sum of its proper divisors (49629551).

481052209 is a wasteful number, since it uses less digits than its factorization.

481052209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491471.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 481052209 is about 21932.9024299111. The cubic root of 481052209 is about 783.5452299950.

The spelling of 481052209 in words is "four hundred eighty-one million, fifty-two thousand, two hundred nine".