505141333264 has 10 divisors (see below), whose sum is σ = 978711333230. Its totient is φ = 252570666624.

The previous prime is 505141333261. The next prime is 505141333271. The reversal of 505141333264 is 462333141505.

It can be written as a sum of positive squares in only one way, i.e., 494715289600 + 10426043664 = 703360^2 + 102108^2 .

It is not an unprimeable number, because it can be changed into a prime (505141333261) 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 as a sum of consecutive naturals, namely, 15785666649 + ... + 15785666680.

It is an arithmetic number, because the mean of its divisors is an integer number (97871133323).

Almost surely, 2^505141333264 is an apocalyptic number.

It is an amenable number.

505141333264 is a deficient number, since it is larger than the sum of its proper divisors (473569999966).

505141333264 is a wasteful number, since it uses less digits than its factorization.

505141333264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31571333337 (or 31571333331 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 505141333264 its reverse (462333141505), we get a palindrome (967474474769).

The spelling of 505141333264 in words is "five hundred five billion, one hundred forty-one million, three hundred thirty-three thousand, two hundred sixty-four".