153691116 has 48 divisors (see below), whose sum is σ = 369600000. Its totient is φ = 49678272.

The previous prime is 153691091. The next prime is 153691123. The reversal of 153691116 is 611196351.

153691116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 75885 + ... + 77883.

It is an arithmetic number, because the mean of its divisors is an integer number (7700000).

Almost surely, 2^153691116 is an apocalyptic number.

It is an amenable number.

153691116 is an abundant number, since it is smaller than the sum of its proper divisors (215908884).

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

153691116 is a wasteful number, since it uses less digits than its factorization.

153691116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198 (or 2196 counting only the distinct ones).

The product of its digits is 4860, while the sum is 33.

The square root of 153691116 is about 12397.2221081983. Note that the first 3 decimals coincide. The cubic root of 153691116 is about 535.6522350582.

The spelling of 153691116 in words is "one hundred fifty-three million, six hundred ninety-one thousand, one hundred sixteen".