982155542512 has 80 divisors (see below), whose sum is σ = 1977121456128. Its totient is φ = 472313986560.

The previous prime is 982155542477. The next prime is 982155542569. The reversal of 982155542512 is 215245551289.

982155542512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15035073 + ... + 15100255.

Almost surely, 2^982155542512 is an apocalyptic number.

It is an amenable number.

982155542512 is an abundant number, since it is smaller than the sum of its proper divisors (994965913616).

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

982155542512 is a wasteful number, since it uses less digits than its factorization.

982155542512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65558 (or 65552 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 49.

The spelling of 982155542512 in words is "nine hundred eighty-two billion, one hundred fifty-five million, five hundred forty-two thousand, five hundred twelve".