84725445776 has 40 divisors (see below), whose sum is σ = 169543505664. Its totient is φ = 40973777280.

The previous prime is 84725445757. The next prime is 84725445803. The reversal of 84725445776 is 67754452748.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880286 + ... + 971778.

Almost surely, 2^84725445776 is an apocalyptic number.

It is an amenable number.

84725445776 is an abundant number, since it is smaller than the sum of its proper divisors (84818059888).

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

84725445776 is a wasteful number, since it uses less digits than its factorization.

84725445776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93399 (or 93393 counting only the distinct ones).

The product of its digits is 52684800, while the sum is 59.

The spelling of 84725445776 in words is "eighty-four billion, seven hundred twenty-five million, four hundred forty-five thousand, seven hundred seventy-six".