83573168484118 has 16 divisors (see below), whose sum is σ = 131226201861120. Its totient is φ = 39869071741800.

The previous prime is 83573168484017. The next prime is 83573168484151. The reversal of 83573168484118 is 81148486137538.

It is a congruent number.

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, 9492631728 + ... + 9492640531.

It is an arithmetic number, because the mean of its divisors is an integer number (8201637616320).

Almost surely, 2^{83573168484118} is an apocalyptic number.

83573168484118 is a deficient number, since it is larger than the sum of its proper divisors (47653033377002).

83573168484118 is a wasteful number, since it uses less digits than its factorization.

83573168484118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18985272363.

The product of its digits is 123863040, while the sum is 67.

The spelling of 83573168484118 in words is "eighty-three trillion, five hundred seventy-three billion, one hundred sixty-eight million, four hundred eighty-four thousand, one hundred eighteen".