84268010684585 has 32 divisors (see below), whose sum is σ = 126314942353152. Its totient is φ = 52542770100480.

The previous prime is 84268010684567. The next prime is 84268010684621. The reversal of 84268010684585 is 58548601086248.

It is not a de Polignac number, because 84268010684585 - 2¹⁰ = 84268010683561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1382092046 + ... + 1382153015.

It is an arithmetic number, because the mean of its divisors is an integer number (3947341948536).

Almost surely, 2^{84268010684585} is an apocalyptic number.

It is an amenable number.

84268010684585 is a deficient number, since it is larger than the sum of its proper divisors (42046931668567).

84268010684585 is a wasteful number, since it uses less digits than its factorization.

84268010684585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764245153.

The product of its (nonzero) digits is 117964800, while the sum is 65.

The spelling of 84268010684585 in words is "eighty-four trillion, two hundred sixty-eight billion, ten million, six hundred eighty-four thousand, five hundred eighty-five".