475469575523 has 8 divisors (see below), whose sum is σ = 477512369136. Its totient is φ = 473427360000.

The previous prime is 475469575507. The next prime is 475469575577. The reversal of 475469575523 is 325575964574.

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 475469575523 - 2⁴ = 475469575507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475469575583) 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, 1546340 + ... + 1828142.

It is an arithmetic number, because the mean of its divisors is an integer number (59689046142).

Almost surely, 2^475469575523 is an apocalyptic number.

475469575523 is a deficient number, since it is larger than the sum of its proper divisors (2042793613).

475469575523 is a wasteful number, since it uses less digits than its factorization.

475469575523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289045.

The product of its digits is 158760000, while the sum is 62.

The spelling of 475469575523 in words is "four hundred seventy-five billion, four hundred sixty-nine million, five hundred seventy-five thousand, five hundred twenty-three".