1255150168 has 16 divisors (see below), whose sum is σ = 2358774000. Its totient is φ = 626143776.

The previous prime is 1255150163. The next prime is 1255150207. The reversal of 1255150168 is 8610515521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255150163) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 175183 + ... + 182206.

It is an arithmetic number, because the mean of its divisors is an integer number (147423375).

Almost surely, 2^1255150168 is an apocalyptic number.

It is an amenable number.

1255150168 is a deficient number, since it is larger than the sum of its proper divisors (1103623832).

1255150168 is a wasteful number, since it uses less digits than its factorization.

1255150168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357834 (or 357830 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 34.

The square root of 1255150168 is about 35428.0985659688. The cubic root of 1255150168 is about 1078.6947445881.

Adding to 1255150168 its reverse (8610515521), we get a palindrome (9865665689).

The spelling of 1255150168 in words is "one billion, two hundred fifty-five million, one hundred fifty thousand, one hundred sixty-eight".