472189400485 has 8 divisors (see below), whose sum is σ = 618138851616. Its totient is φ = 343410473040.

The previous prime is 472189400453. The next prime is 472189400489. The reversal of 472189400485 is 584004981274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472189400485 - 2⁵ = 472189400453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472189400489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4292630859 + ... + 4292630968.

It is an arithmetic number, because the mean of its divisors is an integer number (77267356452).

Almost surely, 2^472189400485 is an apocalyptic number.

It is an amenable number.

472189400485 is a deficient number, since it is larger than the sum of its proper divisors (145949451131).

472189400485 is a wasteful number, since it uses less digits than its factorization.

472189400485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585261843.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 472189400485 in words is "four hundred seventy-two billion, one hundred eighty-nine million, four hundred thousand, four hundred eighty-five".