158125390 has 16 divisors (see below), whose sum is σ = 290682432. Its totient is φ = 61904224.

The previous prime is 158125367. The next prime is 158125393. The reversal of 158125390 is 93521851.

158125390 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158125393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167749 + ... + 168688.

It is an arithmetic number, because the mean of its divisors is an integer number (18167652).

Almost surely, 2^158125390 is an apocalyptic number.

158125390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158125390 is a deficient number, since it is larger than the sum of its proper divisors (132557042).

158125390 is a wasteful number, since it uses less digits than its factorization.

158125390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336491.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 158125390 is about 12574.7918471838. The cubic root of 158125390 is about 540.7549910278.

The spelling of 158125390 in words is "one hundred fifty-eight million, one hundred twenty-five thousand, three hundred ninety".