148648716365 has 8 divisors (see below), whose sum is σ = 178404289560. Its totient is φ = 118901753152.

The previous prime is 148648716353. The next prime is 148648716389. The reversal of 148648716365 is 563617846841.

It can be written as a sum of positive squares in 4 ways, for example, as 59545272361 + 89103444004 = 244019^2 + 298502^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148648716365 - 2¹⁸ = 148648454221 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2114450 + ... + 2183619.

It is an arithmetic number, because the mean of its divisors is an integer number (22300536195).

Almost surely, 2^148648716365 is an apocalyptic number.

It is an amenable number.

148648716365 is a deficient number, since it is larger than the sum of its proper divisors (29755573195).

148648716365 is an equidigital number, since it uses as much as digits as its factorization.

148648716365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304991.

The product of its digits is 23224320, while the sum is 59.

The spelling of 148648716365 in words is "one hundred forty-eight billion, six hundred forty-eight million, seven hundred sixteen thousand, three hundred sixty-five".