475242546171 has 8 divisors (see below), whose sum is σ = 633660771904. Its totient is φ = 316826342280.

The previous prime is 475242546157. The next prime is 475242546197. The reversal of 475242546171 is 171645242574.

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

It is not a de Polignac number, because 475242546171 - 2¹⁷ = 475242415099 is a prime.

It is a super-2 number, since 2×475242546171² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 475242546171.

It is not an unprimeable number, because it can be changed into a prime (475242546271) 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, 173160 + ... + 990186.

It is an arithmetic number, because the mean of its divisors is an integer number (79207596488).

Almost surely, 2^475242546171 is an apocalyptic number.

475242546171 is a deficient number, since it is larger than the sum of its proper divisors (158418225733).

475242546171 is a wasteful number, since it uses less digits than its factorization.

475242546171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010921.

The product of its digits is 1881600, while the sum is 48.

The spelling of 475242546171 in words is "four hundred seventy-five billion, two hundred forty-two million, five hundred forty-six thousand, one hundred seventy-one".