500275305249 has 4 divisors (see below), whose sum is σ = 667033740336. Its totient is φ = 333516870164.

The previous prime is 500275305247. The next prime is 500275305253. The reversal of 500275305249 is 942503572005.

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 500275305249 - 2¹ = 500275305247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500275305249.

It is not an unprimeable number, because it can be changed into a prime (500275305247) 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, 83379217539 + ... + 83379217544.

It is an arithmetic number, because the mean of its divisors is an integer number (166758435084).

Almost surely, 2^500275305249 is an apocalyptic number.

It is an amenable number.

500275305249 is a deficient number, since it is larger than the sum of its proper divisors (166758435087).

500275305249 is a wasteful number, since it uses less digits than its factorization.

500275305249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166758435086.

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 500275305249 in words is "five hundred billion, two hundred seventy-five million, three hundred five thousand, two hundred forty-nine".