148395588673 has 2 divisors, whose sum is σ = 148395588674. Its totient is φ = 148395588672.

The previous prime is 148395588661. The next prime is 148395588683. The reversal of 148395588673 is 376885593841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88599689649 + 59795899024 = 297657^2 + 244532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148395588673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148395588599 and 148395588608.

It is not a weakly prime, because it can be changed into another prime (148395588683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74197794336 + 74197794337.

It is an arithmetic number, because the mean of its divisors is an integer number (74197794337).

Almost surely, 2^148395588673 is an apocalyptic number.

It is an amenable number.

148395588673 is a deficient number, since it is larger than the sum of its proper divisors (1).

148395588673 is an equidigital number, since it uses as much as digits as its factorization.

148395588673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174182400, while the sum is 67.

The spelling of 148395588673 in words is "one hundred forty-eight billion, three hundred ninety-five million, five hundred eighty-eight thousand, six hundred seventy-three".