158030080 has 72 divisors (see below), whose sum is σ = 407692152. Its totient is φ = 58343424.

The previous prime is 158030063. The next prime is 158030101. The reversal of 158030080 is 80030851.

It can be written as a sum of positive squares in 4 ways, for example, as 3873024 + 154157056 = 1968^2 + 12416^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11892 + ... + 21388.

It is an arithmetic number, because the mean of its divisors is an integer number (5662391).

Almost surely, 2^158030080 is an apocalyptic number.

158030080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158030080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203846076).

158030080 is an abundant number, since it is smaller than the sum of its proper divisors (249662072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158030080 is an equidigital number, since it uses as much as digits as its factorization.

158030080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531 (or 9517 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 158030080 is about 12571.0015511891. The cubic root of 158030080 is about 540.6463225911.

The spelling of 158030080 in words is "one hundred fifty-eight million, thirty thousand, eighty".