475685803050 has 96 divisors (see below), whose sum is σ = 1185637632192. Its totient is φ = 126212782080.

The previous prime is 475685803027. The next prime is 475685803057. The reversal of 475685803050 is 50308586574.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 475685802984 and 475685803002.

It is not an unprimeable number, because it can be changed into a prime (475685803057) 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 47 ways as a sum of consecutive naturals, for example, 24718032 + ... + 24737268.

It is an arithmetic number, because the mean of its divisors is an integer number (12350392002).

Almost surely, 2^475685803050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475685803050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592818816096).

475685803050 is an abundant number, since it is smaller than the sum of its proper divisors (709951829142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475685803050 is a wasteful number, since it uses less digits than its factorization.

475685803050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20072 (or 20067 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 475685803050 in words is "four hundred seventy-five billion, six hundred eighty-five million, eight hundred three thousand, fifty".