481289522815 has 16 divisors (see below), whose sum is σ = 578197200096. Its totient is φ = 384598627200.

The previous prime is 481289522807. The next prime is 481289522827. The reversal of 481289522815 is 518225982184.

It is not a de Polignac number, because 481289522815 - 2³ = 481289522807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26463025 + ... + 26481205.

It is an arithmetic number, because the mean of its divisors is an integer number (36137325006).

Almost surely, 2^481289522815 is an apocalyptic number.

481289522815 is a deficient number, since it is larger than the sum of its proper divisors (96907677281).

481289522815 is a wasteful number, since it uses less digits than its factorization.

481289522815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23850.

The product of its digits is 3686400, while the sum is 55.

The spelling of 481289522815 in words is "four hundred eighty-one billion, two hundred eighty-nine million, five hundred twenty-two thousand, eight hundred fifteen".