505476715672 has 32 divisors (see below), whose sum is σ = 976706514000. Its totient is φ = 245068274304.

The previous prime is 505476715669. The next prime is 505476715693. The reversal of 505476715672 is 276517674505.

It is a super-3 number, since 3×505476715672³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2827422 + ... + 3000877.

Almost surely, 2^505476715672 is an apocalyptic number.

It is an amenable number.

505476715672 is a deficient number, since it is larger than the sum of its proper divisors (471229798328).

505476715672 is a wasteful number, since it uses less digits than its factorization.

505476715672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828635 (or 5828631 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 505476715672 in words is "five hundred five billion, four hundred seventy-six million, seven hundred fifteen thousand, six hundred seventy-two".