2173455068 has 24 divisors (see below), whose sum is σ = 4008421200. Its totient is φ = 1028325888.

The previous prime is 2173455047. The next prime is 2173455079. The reversal of 2173455068 is 8605543712.

It is a super-2 number, since 2×2173455068² = 9447813865229769248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50348 + ... + 82956.

It is an arithmetic number, because the mean of its divisors is an integer number (167017550).

Almost surely, 2^2173455068 is an apocalyptic number.

It is an amenable number.

2173455068 is a deficient number, since it is larger than the sum of its proper divisors (1834966132).

2173455068 is a wasteful number, since it uses less digits than its factorization.

2173455068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33509 (or 33507 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 2173455068 is about 46620.3289134686. The cubic root of 2173455068 is about 1295.3393401205.

The spelling of 2173455068 in words is "two billion, one hundred seventy-three million, four hundred fifty-five thousand, sixty-eight".