472705758178 has 16 divisors (see below), whose sum is σ = 714272948064. Its totient is φ = 234614962720.

The previous prime is 472705758127. The next prime is 472705758191. The reversal of 472705758178 is 871857507274.

It is an unprimeable number.

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, 6900033 + ... + 6968203.

It is an arithmetic number, because the mean of its divisors is an integer number (44642059254).

Almost surely, 2^472705758178 is an apocalyptic number.

472705758178 is a deficient number, since it is larger than the sum of its proper divisors (241567189886).

472705758178 is a wasteful number, since it uses less digits than its factorization.

472705758178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93617.

The product of its (nonzero) digits is 30732800, while the sum is 61.

The spelling of 472705758178 in words is "four hundred seventy-two billion, seven hundred five million, seven hundred fifty-eight thousand, one hundred seventy-eight".