475560910231 has 32 divisors (see below), whose sum is σ = 536353767936. Its totient is φ = 417907200000.

The previous prime is 475560910183. The next prime is 475560910271. The reversal of 475560910231 is 132019065574.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475560910231 is a prime.

It is a super-2 number, since 2×475560910231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475560910271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21836910 + ... + 21858676.

It is an arithmetic number, because the mean of its divisors is an integer number (16761055248).

Almost surely, 2^475560910231 is an apocalyptic number.

475560910231 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

475560910231 is a deficient number, since it is larger than the sum of its proper divisors (60792857705).

475560910231 is a wasteful number, since it uses less digits than its factorization.

475560910231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22263.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 475560910231 in words is "four hundred seventy-five billion, five hundred sixty million, nine hundred ten thousand, two hundred thirty-one".