148275448073 has 2 divisors, whose sum is σ = 148275448074. Its totient is φ = 148275448072.

The previous prime is 148275448067. The next prime is 148275448147. The reversal of 148275448073 is 370844572841.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144968278009 + 3307170064 = 380747^2 + 57508^2 .

It is a cyclic number.

It is not a de Polignac number, because 148275448073 - 2³⁶ = 79555971337 is a prime.

It is not a weakly prime, because it can be changed into another prime (148275448003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74137724036 + 74137724037.

It is an arithmetic number, because the mean of its divisors is an integer number (74137724037).

Almost surely, 2^148275448073 is an apocalyptic number.

It is an amenable number.

148275448073 is a deficient number, since it is larger than the sum of its proper divisors (1).

148275448073 is an equidigital number, since it uses as much as digits as its factorization.

148275448073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6021120, while the sum is 53.

The spelling of 148275448073 in words is "one hundred forty-eight billion, two hundred seventy-five million, four hundred forty-eight thousand, seventy-three".