1812080500606 has 16 divisors (see below), whose sum is σ = 2836386038304. Its totient is φ = 866620880224.

The previous prime is 1812080500603. The next prime is 1812080500609. The reversal of 1812080500606 is 6060050802181.

It is an interprime number because it is at equal distance from previous prime (1812080500603) and next prime (1812080500609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1812080500603) 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, 977940 + ... + 2140216.

It is an arithmetic number, because the mean of its divisors is an integer number (177274127394).

Almost surely, 2^{1812080500606} is an apocalyptic number.

1812080500606 is a deficient number, since it is larger than the sum of its proper divisors (1024305537698).

1812080500606 is a wasteful number, since it uses less digits than its factorization.

1812080500606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196195.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 1812080500606 in words is "one trillion, eight hundred twelve billion, eighty million, five hundred thousand, six hundred six".