154443152 has 20 divisors (see below), whose sum is σ = 301074480. Its totient is φ = 76746528.

The previous prime is 154443151. The next prime is 154443167. The reversal of 154443152 is 251344451.

It is not an unprimeable number, because it can be changed into a prime (154443151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27002 + ... + 32217.

It is an arithmetic number, because the mean of its divisors is an integer number (15053724).

Almost surely, 2^154443152 is an apocalyptic number.

It is an amenable number.

154443152 is a deficient number, since it is larger than the sum of its proper divisors (146631328).

154443152 is a wasteful number, since it uses less digits than its factorization.

154443152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59390 (or 59384 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 154443152 is about 12427.5159223394. The cubic root of 154443152 is about 536.5244921704.

The spelling of 154443152 in words is "one hundred fifty-four million, four hundred forty-three thousand, one hundred fifty-two".