500546009101 has 4 divisors (see below), whose sum is σ = 500784480000. Its totient is φ = 500307538204.

The previous prime is 500546009087. The next prime is 500546009189. The reversal of 500546009101 is 101900645005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500546009101 - 2¹⁷ = 500545878029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500546009501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119232301 + ... + 119236498.

It is an arithmetic number, because the mean of its divisors is an integer number (125196120000).

Almost surely, 2^500546009101 is an apocalyptic number.

It is an amenable number.

500546009101 is a deficient number, since it is larger than the sum of its proper divisors (238470899).

500546009101 is a wasteful number, since it uses less digits than its factorization.

500546009101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238470898.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 500546009101 in words is "five hundred billion, five hundred forty-six million, nine thousand, one hundred one".