506166566010 has 32 divisors (see below), whose sum is σ = 1388342581632. Its totient is φ = 115695215040.

The previous prime is 506166565991. The next prime is 506166566029. The reversal of 506166566010 is 10665661605.

It is an interprime number because it is at equal distance from previous prime (506166565991) and next prime (506166566029).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205158281 + ... + 1205158700.

It is an arithmetic number, because the mean of its divisors is an integer number (43385705676).

Almost surely, 2^506166566010 is an apocalyptic number.

506166566010 is an abundant number, since it is smaller than the sum of its proper divisors (882176015622).

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

506166566010 is a wasteful number, since it uses less digits than its factorization.

506166566010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410316998.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 506166566010 in words is "five hundred six billion, one hundred sixty-six million, five hundred sixty-six thousand, ten".