245173168 has 10 divisors (see below), whose sum is σ = 475023044. Its totient is φ = 122586576.

The previous prime is 245173151. The next prime is 245173217. The reversal of 245173168 is 861371542.

245173168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7661646 + ... + 7661677.

Almost surely, 2^245173168 is an apocalyptic number.

It is an amenable number.

245173168 is a deficient number, since it is larger than the sum of its proper divisors (229849876).

245173168 is a wasteful number, since it uses less digits than its factorization.

245173168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15323331 (or 15323325 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 245173168 is about 15658.0065142406. The cubic root of 245173168 is about 625.8798641214.

The spelling of 245173168 in words is "two hundred forty-five million, one hundred seventy-three thousand, one hundred sixty-eight".