475424860517 has 8 divisors (see below), whose sum is σ = 477310542912. Its totient is φ = 473539456000.

The previous prime is 475424860499. The next prime is 475424860523. The reversal of 475424860517 is 715068424574.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 475424860517 - 2²⁸ = 475156425061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475424860717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3780542 + ... + 3904272.

It is an arithmetic number, because the mean of its divisors is an integer number (59663817864).

Almost surely, 2^475424860517 is an apocalyptic number.

It is an amenable number.

475424860517 is a deficient number, since it is larger than the sum of its proper divisors (1885682395).

475424860517 is a wasteful number, since it uses less digits than its factorization.

475424860517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138939.

The product of its (nonzero) digits is 7526400, while the sum is 53.

The spelling of 475424860517 in words is "four hundred seventy-five billion, four hundred twenty-four million, eight hundred sixty thousand, five hundred seventeen".