158325265 has 8 divisors (see below), whose sum is σ = 217131840. Its totient is φ = 108565872.

The previous prime is 158325263. The next prime is 158325287. The reversal of 158325265 is 562523851.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 158325265 - 2¹ = 158325263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158325263) 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, 2261755 + ... + 2261824.

It is an arithmetic number, because the mean of its divisors is an integer number (27141480).

Almost surely, 2^158325265 is an apocalyptic number.

It is an amenable number.

158325265 is a deficient number, since it is larger than the sum of its proper divisors (58806575).

158325265 is an equidigital number, since it uses as much as digits as its factorization.

158325265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523591.

The product of its digits is 72000, while the sum is 37.

The square root of 158325265 is about 12582.7367849765. The cubic root of 158325265 is about 540.9827383356.

The spelling of 158325265 in words is "one hundred fifty-eight million, three hundred twenty-five thousand, two hundred sixty-five".