158125347 has 12 divisors (see below), whose sum is σ = 241839000. Its totient is φ = 99215808.

The previous prime is 158125337. The next prime is 158125351. The reversal of 158125347 is 743521851.

158125347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158125347 - 2⁶ = 158125283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158125337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516597 + ... + 516902.

It is an arithmetic number, because the mean of its divisors is an integer number (20153250).

Almost surely, 2^158125347 is an apocalyptic number.

158125347 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

158125347 is a deficient number, since it is larger than the sum of its proper divisors (83713653).

158125347 is a wasteful number, since it uses less digits than its factorization.

158125347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033522 (or 1033519 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 158125347 is about 12574.7901374138. The cubic root of 158125347 is about 540.7549420108.

The spelling of 158125347 in words is "one hundred fifty-eight million, one hundred twenty-five thousand, three hundred forty-seven".