1983016548486 has 24 divisors (see below), whose sum is σ = 4296563224200. Its totient is φ = 661001305536.

The previous prime is 1983016548451. The next prime is 1983016548511. The reversal of 1983016548486 is 6848456103891.

1983016548486 is a `hidden beast` number, since 1 + 9 + 8 + 3 + 0 + 1 + 6 + 548 + 4 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4034965 + ... + 4499663.

It is an arithmetic number, because the mean of its divisors is an integer number (179023467675).

Almost surely, 2^{1983016548486} is an apocalyptic number.

1983016548486 is an abundant number, since it is smaller than the sum of its proper divisors (2313546675714).

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

1983016548486 is a wasteful number, since it uses less digits than its factorization.

1983016548486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701780 (or 701777 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 63.

The spelling of 1983016548486 in words is "one trillion, nine hundred eighty-three billion, sixteen million, five hundred forty-eight thousand, four hundred eighty-six".