505170536672 has 12 divisors (see below), whose sum is σ = 994554494136. Its totient is φ = 252585268320.

The previous prime is 505170536617. The next prime is 505170536681. The reversal of 505170536672 is 276635071505.

It is a super-2 number, since 2×505170536672² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7893289604 + ... + 7893289667.

It is an arithmetic number, because the mean of its divisors is an integer number (82879541178).

Almost surely, 2^505170536672 is an apocalyptic number.

It is an amenable number.

505170536672 is a deficient number, since it is larger than the sum of its proper divisors (489383957464).

505170536672 is a wasteful number, since it uses less digits than its factorization.

505170536672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15786579281 (or 15786579273 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 505170536672 in words is "five hundred five billion, one hundred seventy million, five hundred thirty-six thousand, six hundred seventy-two".