153808656 has 40 divisors (see below), whose sum is σ = 420714144. Its totient is φ = 48253440.

The previous prime is 153808651. The next prime is 153808657. The reversal of 153808656 is 656808351.

153808656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (153808651) by changing a digit.

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, 93430 + ... + 95061.

Almost surely, 2^153808656 is an apocalyptic number.

153808656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153808656 is an abundant number, since it is smaller than the sum of its proper divisors (266905488).

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

153808656 is a wasteful number, since it uses less digits than its factorization.

153808656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188519 (or 188513 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 153808656 is about 12401.9617802991. The cubic root of 153808656 is about 535.7887524267.

The spelling of 153808656 in words is "one hundred fifty-three million, eight hundred eight thousand, six hundred fifty-six".