83206060018 has 8 divisors (see below), whose sum is σ = 127853214300. Its totient is φ = 40588321920.

The previous prime is 83206059973. The next prime is 83206060051. The reversal of 83206060018 is 81006060238.

It can be written as a sum of positive squares in 2 ways, for example, as 82338580809 + 867479209 = 286947^2 + 29453^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507353943 + ... + 507354106.

Almost surely, 2^83206060018 is an apocalyptic number.

83206060018 is a deficient number, since it is larger than the sum of its proper divisors (44647154282).

83206060018 is a wasteful number, since it uses less digits than its factorization.

83206060018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014708092.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 83206060018 in words is "eighty-three billion, two hundred six million, sixty thousand, eighteen".