406504180050 has 48 divisors (see below), whose sum is σ = 1008418320192. Its totient is φ = 108370152000.

The previous prime is 406504180037. The next prime is 406504180097. The reversal of 406504180050 is 50081405604.

It is a junction number, because it is equal to n+sod(n) for n = 406504179993 and 406504180020.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142275 + ... + 912825.

It is an arithmetic number, because the mean of its divisors is an integer number (21008715004).

Almost surely, 2^406504180050 is an apocalyptic number.

406504180050 is an abundant number, since it is smaller than the sum of its proper divisors (601914140142).

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

406504180050 is a wasteful number, since it uses less digits than its factorization.

406504180050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774083 (or 774078 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 406504180050 its reverse (50081405604), we get a palindrome (456585585654).

The spelling of 406504180050 in words is "four hundred six billion, five hundred four million, one hundred eighty thousand, fifty".