481267208616 has 32 divisors (see below), whose sum is σ = 1209214104000. Its totient is φ = 159616258560.

The previous prime is 481267208603. The next prime is 481267208713. The reversal of 481267208616 is 616802762184.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50379145 + ... + 50388696.

It is an arithmetic number, because the mean of its divisors is an integer number (37787940750).

Almost surely, 2^481267208616 is an apocalyptic number.

It is an amenable number.

481267208616 is an abundant number, since it is smaller than the sum of its proper divisors (727946895384).

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

481267208616 is a wasteful number, since it uses less digits than its factorization.

481267208616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100768049 (or 100768045 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 481267208616 in words is "four hundred eighty-one billion, two hundred sixty-seven million, two hundred eight thousand, six hundred sixteen".