153168816 has 20 divisors (see below), whose sum is σ = 395686232. Its totient is φ = 51056256.

The previous prime is 153168809. The next prime is 153168857. The reversal of 153168816 is 618861351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595461 + ... + 1595556.

Almost surely, 2^153168816 is an apocalyptic number.

153168816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153168816 is an abundant number, since it is smaller than the sum of its proper divisors (242517416).

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

153168816 is a wasteful number, since it uses less digits than its factorization.

153168816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191028 (or 3191022 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 153168816 is about 12376.1389778881. The cubic root of 153168816 is about 535.0447640653.

The spelling of 153168816 in words is "one hundred fifty-three million, one hundred sixty-eight thousand, eight hundred sixteen".