84486395585492 has 24 divisors (see below), whose sum is σ = 152924006333952. Its totient is φ = 40799240575200.

The previous prime is 84486395585453. The next prime is 84486395585533. The reversal of 84486395585492 is 29458559368448.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677215859 + ... + 677340602.

It is an arithmetic number, because the mean of its divisors is an integer number (6371833597248).

Almost surely, 2^{84486395585492} is an apocalyptic number.

It is an amenable number.

84486395585492 is a deficient number, since it is larger than the sum of its proper divisors (68437610748460).

84486395585492 is a wasteful number, since it uses less digits than its factorization.

84486395585492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354556999 (or 1354556997 counting only the distinct ones).

The product of its digits is 11943936000, while the sum is 80.

The spelling of 84486395585492 in words is "eighty-four trillion, four hundred eighty-six billion, three hundred ninety-five million, five hundred eighty-five thousand, four hundred ninety-two".