84302475549 has 16 divisors (see below), whose sum is σ = 112960374720. Its totient is φ = 55923402240.

The previous prime is 84302475539. The next prime is 84302475557. The reversal of 84302475549 is 94557420348.

It is not a de Polignac number, because 84302475549 - 2⁸ = 84302475293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84302475539) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1165069 + ... + 1235309.

It is an arithmetic number, because the mean of its divisors is an integer number (7060023420).

Almost surely, 2^84302475549 is an apocalyptic number.

It is an amenable number.

84302475549 is a deficient number, since it is larger than the sum of its proper divisors (28657899171).

84302475549 is a wasteful number, since it uses less digits than its factorization.

84302475549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72220.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 84302475549 in words is "eighty-four billion, three hundred two million, four hundred seventy-five thousand, five hundred forty-nine".