84500480859 has 16 divisors (see below), whose sum is σ = 113782272000. Its totient is φ = 55777952160.

The previous prime is 84500480797. The next prime is 84500480863. The reversal of 84500480859 is 95808400548.

It is not a de Polignac number, because 84500480859 - 2³¹ = 82352997211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84500480759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32112 + ... + 412349.

It is an arithmetic number, because the mean of its divisors is an integer number (7111392000).

Almost surely, 2^84500480859 is an apocalyptic number.

84500480859 is a deficient number, since it is larger than the sum of its proper divisors (29281791141).

84500480859 is a wasteful number, since it uses less digits than its factorization.

84500480859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445090.

The product of its (nonzero) digits is 1843200, while the sum is 51.

The spelling of 84500480859 in words is "eighty-four billion, five hundred million, four hundred eighty thousand, eight hundred fifty-nine".