404545035450 has 24 divisors (see below), whose sum is σ = 1003271688288. Its totient is φ = 107878676080.

The previous prime is 404545035421. The next prime is 404545035457. The reversal of 404545035450 is 54530545404.

It is a junction number, because it is equal to n+sod(n) for n = 404545035399 and 404545035408.

It is not an unprimeable number, because it can be changed into a prime (404545035457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1348483302 + ... + 1348483601.

It is an arithmetic number, because the mean of its divisors is an integer number (41802987012).

Almost surely, 2^404545035450 is an apocalyptic number.

404545035450 is an abundant number, since it is smaller than the sum of its proper divisors (598726652838).

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

404545035450 is a wasteful number, since it uses less digits than its factorization.

404545035450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696966918 (or 2696966913 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 404545035450 in words is "four hundred four billion, five hundred forty-five million, thirty-five thousand, four hundred fifty".