84685058648 has 32 divisors (see below), whose sum is σ = 159325488000. Its totient is φ = 42198402048.

The previous prime is 84685058617. The next prime is 84685058677.

84685058648 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

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, 5564153 + ... + 5579351.

It is an arithmetic number, because the mean of its divisors is an integer number (4978921500).

Almost surely, 2^84685058648 is an apocalyptic number.

It is an amenable number.

84685058648 is a deficient number, since it is larger than the sum of its proper divisors (74640429352).

84685058648 is a wasteful number, since it uses less digits than its factorization.

84685058648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17531 (or 17527 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 62.

The spelling of 84685058648 in words is "eighty-four billion, six hundred eighty-five million, fifty-eight thousand, six hundred forty-eight".