505200445215 has 8 divisors (see below), whose sum is σ = 808320712368. Its totient is φ = 269440237440.

The previous prime is 505200445153. The next prime is 505200445229. The reversal of 505200445215 is 512544002505.

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

It is not a de Polignac number, because 505200445215 - 2¹⁰ = 505200444191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16840014826 + ... + 16840014855.

It is an arithmetic number, because the mean of its divisors is an integer number (101040089046).

Almost surely, 2^505200445215 is an apocalyptic number.

505200445215 is a deficient number, since it is larger than the sum of its proper divisors (303120267153).

505200445215 is a wasteful number, since it uses less digits than its factorization.

505200445215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33680029689.

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 505200445215 in words is "five hundred five billion, two hundred million, four hundred forty-five thousand, two hundred fifteen".