481163649559140 has 96 divisors (see below), whose sum is σ = 1347711891111936. Its totient is φ = 128267103323520.

The previous prime is 481163649559127. The next prime is 481163649559253. The reversal of 481163649559140 is 41955946361184.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5781021325 + ... + 5781104555.

It is an arithmetic number, because the mean of its divisors is an integer number (14038665532416).

Almost surely, 2^{481163649559140} is an apocalyptic number.

It is an amenable number.

481163649559140 is an abundant number, since it is smaller than the sum of its proper divisors (866548241552796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481163649559140 is a wasteful number, since it uses less digits than its factorization.

481163649559140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114529 (or 114527 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 66.

The spelling of 481163649559140 in words is "four hundred eighty-one trillion, one hundred sixty-three billion, six hundred forty-nine million, five hundred fifty-nine thousand, one hundred forty".