153845648 has 40 divisors (see below), whose sum is σ = 344308320. Its totient is φ = 65815040.

The previous prime is 153845647. The next prime is 153845669. The reversal of 153845648 is 846548351.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 153845599 and 153845608.

It is not an unprimeable number, because it can be changed into a prime (153845647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22718 + ... + 28701.

It is an arithmetic number, because the mean of its divisors is an integer number (8607708).

Almost surely, 2^153845648 is an apocalyptic number.

It is an amenable number.

153845648 is an abundant number, since it is smaller than the sum of its proper divisors (190462672).

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

153845648 is a wasteful number, since it uses less digits than its factorization.

153845648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51455 (or 51449 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 153845648 is about 12403.4530675937. The cubic root of 153845648 is about 535.8317025643.

The spelling of 153845648 in words is "one hundred fifty-three million, eight hundred forty-five thousand, six hundred forty-eight".