153913664 has 28 divisors (see below), whose sum is σ = 305837844. Its totient is φ = 76852224.

The previous prime is 153913657. The next prime is 153913679. The reversal of 153913664 is 466319351.

It can be written as a sum of positive squares in 2 ways, for example, as 8952064 + 144961600 = 2992^2 + 12040^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70412 + ... + 72564.

Almost surely, 2^153913664 is an apocalyptic number.

It is an amenable number.

153913664 is a deficient number, since it is larger than the sum of its proper divisors (151924180).

153913664 is a wasteful number, since it uses less digits than its factorization.

153913664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282 (or 3272 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 153913664 is about 12406.1945817402. The cubic root of 153913664 is about 535.9106556362.

The spelling of 153913664 in words is "one hundred fifty-three million, nine hundred thirteen thousand, six hundred sixty-four".