505276195 has 8 divisors (see below), whose sum is σ = 613637136. Its totient is φ = 399350496.

The previous prime is 505276171. The next prime is 505276199. The reversal of 505276195 is 591672505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 505276195 - 2¹³ = 505268003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505276199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608352 + ... + 609181.

It is an arithmetic number, because the mean of its divisors is an integer number (76704642).

Almost surely, 2^505276195 is an apocalyptic number.

505276195 is a deficient number, since it is larger than the sum of its proper divisors (108360941).

505276195 is a wasteful number, since it uses less digits than its factorization.

505276195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217621.

The product of its (nonzero) digits is 94500, while the sum is 40.

The square root of 505276195 is about 22478.3494723256. The cubic root of 505276195 is about 796.4825755516.

The spelling of 505276195 in words is "five hundred five million, two hundred seventy-six thousand, one hundred ninety-five".