158873027 has 2 divisors, whose sum is σ = 158873028. Its totient is φ = 158873026.

The previous prime is 158872999. The next prime is 158873051. The reversal of 158873027 is 720378851.

158873027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158873027 - 2⁸ = 158872771 is a prime.

It is equal to p_8914694 and since 158873027 and 8914694 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (158875027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79436513 + 79436514.

It is an arithmetic number, because the mean of its divisors is an integer number (79436514).

Almost surely, 2^158873027 is an apocalyptic number.

158873027 is a deficient number, since it is larger than the sum of its proper divisors (1).

158873027 is an equidigital number, since it uses as much as digits as its factorization.

158873027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 158873027 is about 12604.4844004029. The cubic root of 158873027 is about 541.6059042005.

The spelling of 158873027 in words is "one hundred fifty-eight million, eight hundred seventy-three thousand, twenty-seven".