158480225 has 6 divisors (see below), whose sum is σ = 196515510. Its totient is φ = 126784160.

The previous prime is 158480167. The next prime is 158480227. The reversal of 158480225 is 522084851.

It is a happy number.

158480225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6130576 + 152349649 = 2476^2 + 12343^2 .

It is not a de Polignac number, because 158480225 - 2²⁰ = 157431649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158480227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3169580 + ... + 3169629.

It is an arithmetic number, because the mean of its divisors is an integer number (32752585).

Almost surely, 2^158480225 is an apocalyptic number.

It is an amenable number.

158480225 is a deficient number, since it is larger than the sum of its proper divisors (38035285).

158480225 is an equidigital number, since it uses as much as digits as its factorization.

158480225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339219 (or 6339214 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 158480225 is about 12588.8929219372. The cubic root of 158480225 is about 541.1591754325.

The spelling of 158480225 in words is "one hundred fifty-eight million, four hundred eighty thousand, two hundred twenty-five".