148532698219 has 4 divisors (see below), whose sum is σ = 148533512400. Its totient is φ = 148531884040.

The previous prime is 148532698211. The next prime is 148532698229. The reversal of 148532698219 is 912896235841.

It is a happy number.

148532698219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 912896235841 = 139 ⋅6567598819.

It is a cyclic number.

It is not a de Polignac number, because 148532698219 - 2³ = 148532698211 is a prime.

It is a super-2 number, since 2×148532698219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148532698211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6882 + ... + 545080.

It is an arithmetic number, because the mean of its divisors is an integer number (37133378100).

Almost surely, 2^148532698219 is an apocalyptic number.

148532698219 is a deficient number, since it is larger than the sum of its proper divisors (814181).

148532698219 is an equidigital number, since it uses as much as digits as its factorization.

148532698219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814180.

The product of its digits is 7464960, while the sum is 58.

The spelling of 148532698219 in words is "one hundred forty-eight billion, five hundred thirty-two million, six hundred ninety-eight thousand, two hundred nineteen".