174744745064 has 8 divisors (see below), whose sum is σ = 327646397010. Its totient is φ = 87372372528.

The previous prime is 174744745061. The next prime is 174744745141. The reversal of 174744745064 is 460547447471.

174744745064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 150821936164 + 23922808900 = 388358^2 + 154670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 174744744997 and 174744745015.

It is not an unprimeable number, because it can be changed into a prime (174744745061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10921546559 + ... + 10921546574.

Almost surely, 2^174744745064 is an apocalyptic number.

It is an amenable number.

174744745064 is a deficient number, since it is larger than the sum of its proper divisors (152901651946).

174744745064 is a wasteful number, since it uses less digits than its factorization.

174744745064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21843093139 (or 21843093135 counting only the distinct ones).

The product of its (nonzero) digits is 10536960, while the sum is 53.

The spelling of 174744745064 in words is "one hundred seventy-four billion, seven hundred forty-four million, seven hundred forty-five thousand, sixty-four".