517410672000 has 128 divisors (see below), whose sum is σ = 1715216536800. Its totient is φ = 137976166400.

The previous prime is 517410671959. The next prime is 517410672001. The reversal of 517410672000 is 276014715.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (517410672001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5341695 + ... + 5437694.

Almost surely, 2^517410672000 is an apocalyptic number.

517410672000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

517410672000 is an abundant number, since it is smaller than the sum of its proper divisors (1197805864800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

517410672000 is a wasteful number, since it uses less digits than its factorization.

517410672000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10779421 (or 10779399 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

Adding to 517410672000 its reverse (276014715), we get a palindrome (517686686715).

The spelling of 517410672000 in words is "five hundred seventeen billion, four hundred ten million, six hundred seventy-two thousand".