475436463145 has 8 divisors (see below), whose sum is σ = 652027149504. Its totient is φ = 326013574704.

The previous prime is 475436463137. The next prime is 475436463167. The reversal of 475436463145 is 541364634574.

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 475436463145 - 2³ = 475436463137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475436463092 and 475436463101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6791949439 + ... + 6791949508.

It is an arithmetic number, because the mean of its divisors is an integer number (81503393688).

Almost surely, 2^475436463145 is an apocalyptic number.

It is an amenable number.

475436463145 is a deficient number, since it is larger than the sum of its proper divisors (176590686359).

475436463145 is a wasteful number, since it uses less digits than its factorization.

475436463145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13583898959.

The product of its digits is 14515200, while the sum is 52.

The spelling of 475436463145 in words is "four hundred seventy-five billion, four hundred thirty-six million, four hundred sixty-three thousand, one hundred forty-five".