481505251105 has 8 divisors (see below), whose sum is σ = 596445214464. Its totient is φ = 372778258800.

The previous prime is 481505251093. The next prime is 481505251111. The reversal of 481505251105 is 501152505184.

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

It is not a de Polignac number, because 481505251105 - 2⁷ = 481505250977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553242591 + ... + 1553242900.

It is an arithmetic number, because the mean of its divisors is an integer number (74555651808).

Almost surely, 2^481505251105 is an apocalyptic number.

It is an amenable number.

481505251105 is a deficient number, since it is larger than the sum of its proper divisors (114939963359).

481505251105 is a wasteful number, since it uses less digits than its factorization.

481505251105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106485527.

The product of its (nonzero) digits is 40000, while the sum is 37.

Adding to 481505251105 its reverse (501152505184), we get a palindrome (982657756289).

The spelling of 481505251105 in words is "four hundred eighty-one billion, five hundred five million, two hundred fifty-one thousand, one hundred five".