473109312716544 has 432 divisors, whose sum is σ = 1545793937251200. Its totient is φ = 127730386280448.

The previous prime is 473109312716531. The next prime is 473109312716561. The reversal of 473109312716544 is 445617213901374.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 277287619 + ... + 278988605.

It is an arithmetic number, because the mean of its divisors is an integer number (3578226706600).

Almost surely, 2^{473109312716544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473109312716544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772896968625600).

473109312716544 is an abundant number, since it is smaller than the sum of its proper divisors (1072684624534656).

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

473109312716544 is a wasteful number, since it uses less digits than its factorization.

473109312716544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701428 (or 1701407 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 473109312716544 in words is "four hundred seventy-three trillion, one hundred nine billion, three hundred twelve million, seven hundred sixteen thousand, five hundred forty-four".