84048564305 has 16 divisors (see below), whose sum is σ = 101194380864. Its totient is φ = 67014911040.

The previous prime is 84048564289. The next prime is 84048564311. The reversal of 84048564305 is 50346584048.

It is not a de Polignac number, because 84048564305 - 2⁴ = 84048564289 is a prime.

It is a super-2 number, since 2×84048564305² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84048564305.

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 15 ways as a sum of consecutive naturals, for example, 7470014 + ... + 7481256.

It is an arithmetic number, because the mean of its divisors is an integer number (6324648804).

Almost surely, 2^84048564305 is an apocalyptic number.

It is an amenable number.

84048564305 is a deficient number, since it is larger than the sum of its proper divisors (17145816559).

84048564305 is a wasteful number, since it uses less digits than its factorization.

84048564305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16096.

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 84048564305 in words is "eighty-four billion, forty-eight million, five hundred sixty-four thousand, three hundred five".