158125768 has 16 divisors (see below), whose sum is σ = 300240000. Its totient is φ = 78061776.

The previous prime is 158125757. The next prime is 158125769. The reversal of 158125768 is 867521851.

158125768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (158125769) 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, 124468 + ... + 125731.

It is an arithmetic number, because the mean of its divisors is an integer number (18765000).

Almost surely, 2^158125768 is an apocalyptic number.

It is an amenable number.

158125768 is a deficient number, since it is larger than the sum of its proper divisors (142114232).

158125768 is a wasteful number, since it uses less digits than its factorization.

158125768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250284 (or 250280 counting only the distinct ones).

The product of its digits is 134400, while the sum is 43.

The square root of 158125768 is about 12574.8068772447. The cubic root of 158125768 is about 540.7554219205.

The spelling of 158125768 in words is "one hundred fifty-eight million, one hundred twenty-five thousand, seven hundred sixty-eight".