66362458206 has 16 divisors (see below), whose sum is σ = 144790818048. Its totient is φ = 20109835800.

The previous prime is 66362458189. The next prime is 66362458219. The reversal of 66362458206 is 60285426366.

66362458206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502745830 + ... + 502745961.

It is an arithmetic number, because the mean of its divisors is an integer number (9049426128).

Almost surely, 2^66362458206 is an apocalyptic number.

66362458206 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

66362458206 is an abundant number, since it is smaller than the sum of its proper divisors (78428359842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66362458206 is a wasteful number, since it uses less digits than its factorization.

66362458206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005491807.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 66362458206 in words is "sixty-six billion, three hundred sixty-two million, four hundred fifty-eight thousand, two hundred six".