475113626843 has 4 divisors (see below), whose sum is σ = 475134624888. Its totient is φ = 475092628800.

The previous prime is 475113626797. The next prime is 475113626857. The reversal of 475113626843 is 348626311574.

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

It is a cyclic number.

It is not a de Polignac number, because 475113626843 - 2¹² = 475113622747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475113626791 and 475113626800.

It is not an unprimeable number, because it can be changed into a prime (475113626243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10465046 + ... + 10510347.

It is an arithmetic number, because the mean of its divisors is an integer number (118783656222).

Almost surely, 2^475113626843 is an apocalyptic number.

475113626843 is a deficient number, since it is larger than the sum of its proper divisors (20998045).

475113626843 is a wasteful number, since it uses less digits than its factorization.

475113626843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20998044.

The product of its digits is 2903040, while the sum is 50.

The spelling of 475113626843 in words is "four hundred seventy-five billion, one hundred thirteen million, six hundred twenty-six thousand, eight hundred forty-three".