153151144 has 8 divisors (see below), whose sum is σ = 287158410. Its totient is φ = 76575568.

The previous prime is 153151127. The next prime is 153151151. The reversal of 153151144 is 441151351.

It can be written as a sum of positive squares in only one way, i.e., 141848100 + 11303044 = 11910^2 + 3362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9571939 + ... + 9571954.

Almost surely, 2^153151144 is an apocalyptic number.

It is an amenable number.

153151144 is a deficient number, since it is larger than the sum of its proper divisors (134007266).

153151144 is a wasteful number, since it uses less digits than its factorization.

153151144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19143899 (or 19143895 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 153151144 is about 12375.4250028029. The cubic root of 153151144 is about 535.0241861718.

The spelling of 153151144 in words is "one hundred fifty-three million, one hundred fifty-one thousand, one hundred forty-four".