148160009 has 2 divisors, whose sum is σ = 148160010. Its totient is φ = 148160008.

The previous prime is 148159987. The next prime is 148160017. The reversal of 148160009 is 900061841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91489225 + 56670784 = 9565^2 + 7528^2 .

It is a cyclic number.

It is not a de Polignac number, because 148160009 - 2¹⁶ = 148094473 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (148160039) 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, 74080004 + 74080005.

It is an arithmetic number, because the mean of its divisors is an integer number (74080005).

Almost surely, 2^148160009 is an apocalyptic number.

It is an amenable number.

148160009 is a deficient number, since it is larger than the sum of its proper divisors (1).

148160009 is an equidigital number, since it uses as much as digits as its factorization.

148160009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 148160009 is about 12172.0996134603. The cubic root of 148160009 is about 529.1478045591.

The spelling of 148160009 in words is "one hundred forty-eight million, one hundred sixty thousand, nine".