84486395585534 has 8 divisors (see below), whose sum is σ = 129676793224440. Its totient is φ = 41260797844056.

The previous prime is 84486395585533. The next prime is 84486395585539. The reversal of 84486395585534 is 43558559368448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84486395585533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491199974249 + ... + 491199974420.

It is an arithmetic number, because the mean of its divisors is an integer number (16209599153055).

Almost surely, 2^{84486395585534} is an apocalyptic number.

84486395585534 is a deficient number, since it is larger than the sum of its proper divisors (45190397638906).

84486395585534 is a wasteful number, since it uses less digits than its factorization.

84486395585534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982399948714.

The product of its digits is 9953280000, while the sum is 77.

The spelling of 84486395585534 in words is "eighty-four trillion, four hundred eighty-six billion, three hundred ninety-five million, five hundred eighty-five thousand, five hundred thirty-four".