485213823470100 has 144 divisors (see below), whose sum is σ = 1404316884716928. Its totient is φ = 129350584872960.

The previous prime is 485213823469987. The next prime is 485213823470141. The reversal of 485213823470100 is 1074328312584.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 485213823470100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21154185832 + ... + 21154208768.

It is an arithmetic number, because the mean of its divisors is an integer number (9752200588312).

Almost surely, 2^{485213823470100} is an apocalyptic number.

It is an amenable number.

485213823470100 is an abundant number, since it is smaller than the sum of its proper divisors (919103061246828).

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

485213823470100 is a wasteful number, since it uses less digits than its factorization.

485213823470100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41554 (or 41547 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 485213823470100 in words is "four hundred eighty-five trillion, two hundred thirteen billion, eight hundred twenty-three million, four hundred seventy thousand, one hundred".