158080873 has 4 divisors (see below), whose sum is σ = 163180288. Its totient is φ = 152981460.

The previous prime is 158080859. The next prime is 158080889. The reversal of 158080873 is 378080851.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158080873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158080673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549661 + ... + 2549722.

It is an arithmetic number, because the mean of its divisors is an integer number (40795072).

Almost surely, 2^158080873 is an apocalyptic number.

It is an amenable number.

158080873 is a deficient number, since it is larger than the sum of its proper divisors (5099415).

158080873 is an equidigital number, since it uses as much as digits as its factorization.

158080873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099414.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 158080873 is about 12573.0216336408. The cubic root of 158080873 is about 540.7042400608.

The spelling of 158080873 in words is "one hundred fifty-eight million, eighty thousand, eight hundred seventy-three".