505134542650306 has 8 divisors (see below), whose sum is σ = 767292976177920. Its totient is φ = 249370217257668.

The previous prime is 505134542650289. The next prime is 505134542650373. The reversal of 505134542650306 is 603056245431505.

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

It is a super-2 number, since 2×505134542650306² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 505134542650306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598527033546 + ... + 1598527033861.

It is an arithmetic number, because the mean of its divisors is an integer number (95911622022240).

Almost surely, 2^{505134542650306} is an apocalyptic number.

505134542650306 is a deficient number, since it is larger than the sum of its proper divisors (262158433527614).

505134542650306 is a wasteful number, since it uses less digits than its factorization.

505134542650306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197054067488.

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 505134542650306 in words is "five hundred five trillion, one hundred thirty-four billion, five hundred forty-two million, six hundred fifty thousand, three hundred six".