84785259495 has 8 divisors (see below), whose sum is σ = 135656415216. Its totient is φ = 45218805056.

The previous prime is 84785259479. The next prime is 84785259499. The reversal of 84785259495 is 59495258748.

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

It is a cyclic number.

It is not a de Polignac number, because 84785259495 - 2⁴ = 84785259479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84785259499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826175302 + ... + 2826175331.

It is an arithmetic number, because the mean of its divisors is an integer number (16957051902).

Almost surely, 2^84785259495 is an apocalyptic number.

84785259495 is a deficient number, since it is larger than the sum of its proper divisors (50871155721).

84785259495 is a wasteful number, since it uses less digits than its factorization.

84785259495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652350641.

The product of its digits is 145152000, while the sum is 66.

The spelling of 84785259495 in words is "eighty-four billion, seven hundred eighty-five million, two hundred fifty-nine thousand, four hundred ninety-five".