158795201 has 2 divisors, whose sum is σ = 158795202. Its totient is φ = 158795200.

The previous prime is 158795183. The next prime is 158795209. The reversal of 158795201 is 102597851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158785201 + 10000 = 12601^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 158795201 - 2¹⁸ = 158533057 is a prime.

It is not a weakly prime, because it can be changed into another prime (158795209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79397600 + 79397601.

It is an arithmetic number, because the mean of its divisors is an integer number (79397601).

Almost surely, 2^158795201 is an apocalyptic number.

It is an amenable number.

158795201 is a deficient number, since it is larger than the sum of its proper divisors (1).

158795201 is an equidigital number, since it uses as much as digits as its factorization.

158795201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 158795201 is about 12601.3967876581. The cubic root of 158795201 is about 541.5174522115.

The spelling of 158795201 in words is "one hundred fifty-eight million, seven hundred ninety-five thousand, two hundred one".