475425443345 has 16 divisors (see below), whose sum is σ = 621245592000. Its totient is φ = 347897527488.

The previous prime is 475425443341. The next prime is 475425443369. The reversal of 475425443345 is 543344524574.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 475425443345 - 2² = 475425443341 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 475425443293 and 475425443302.

It is not an unprimeable number, because it can be changed into a prime (475425443341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86281355 + ... + 86286864.

It is an arithmetic number, because the mean of its divisors is an integer number (38827849500).

Almost surely, 2^475425443345 is an apocalyptic number.

It is an amenable number.

475425443345 is a deficient number, since it is larger than the sum of its proper divisors (145820148655).

475425443345 is a wasteful number, since it uses less digits than its factorization.

475425443345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172568272.

The product of its digits is 16128000, while the sum is 50.

The spelling of 475425443345 in words is "four hundred seventy-five billion, four hundred twenty-five million, four hundred forty-three thousand, three hundred forty-five".