85484116020 has 48 divisors (see below), whose sum is σ = 239430377088. Its totient is φ = 22788635520.

The previous prime is 85484115991. The next prime is 85484116037. The reversal of 85484116020 is 2061148458.

It is a self number, because there is not a number n which added to its sum of digits gives 85484116020.

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, 27904 + ... + 414423.

It is an arithmetic number, because the mean of its divisors is an integer number (4988132856).

Almost surely, 2^85484116020 is an apocalyptic number.

It is an amenable number.

85484116020 is an abundant number, since it is smaller than the sum of its proper divisors (153946261068).

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

85484116020 is a wasteful number, since it uses less digits than its factorization.

85484116020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445560 (or 445558 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 85484116020 in words is "eighty-five billion, four hundred eighty-four million, one hundred sixteen thousand, twenty".