475101271011 has 4 divisors (see below), whose sum is σ = 633468361352. Its totient is φ = 316734180672.

The previous prime is 475101271003. The next prime is 475101271087. The reversal of 475101271011 is 110172101574.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 475101271011 - 2³ = 475101271003 is a prime.

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 475101271011.

It is not an unprimeable number, because it can be changed into a prime (475101271511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79183545166 + ... + 79183545171.

It is an arithmetic number, because the mean of its divisors is an integer number (158367090338).

Almost surely, 2^475101271011 is an apocalyptic number.

475101271011 is a deficient number, since it is larger than the sum of its proper divisors (158367090341).

475101271011 is a wasteful number, since it uses less digits than its factorization.

475101271011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158367090340.

The product of its (nonzero) digits is 1960, while the sum is 30.

Adding to 475101271011 its reverse (110172101574), we get a palindrome (585273372585).

The spelling of 475101271011 in words is "four hundred seventy-five billion, one hundred one million, two hundred seventy-one thousand, eleven".