855087480112 has 30 divisors (see below), whose sum is σ = 1759919461988. Its totient is φ = 402394106112.

The previous prime is 855087480097. The next prime is 855087480119. The reversal of 855087480112 is 211084780558.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (855087480119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92457258 + ... + 92466505.

Almost surely, 2^855087480112 is an apocalyptic number.

It is an amenable number.

855087480112 is an abundant number, since it is smaller than the sum of its proper divisors (904831981876).

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

855087480112 is a wasteful number, since it uses less digits than its factorization.

855087480112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184923805 (or 184923782 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 49.

The spelling of 855087480112 in words is "eight hundred fifty-five billion, eighty-seven million, four hundred eighty thousand, one hundred twelve".