148697853952 has 26 divisors (see below), whose sum is σ = 297359412908. Its totient is φ = 74348924928.

The previous prime is 148697853943. The next prime is 148697853959. The reversal of 148697853952 is 259358796841.

148697853952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148697853952² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148697853959) 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, 18147498 + ... + 18155689.

Almost surely, 2^148697853952 is an apocalyptic number.

It is an amenable number.

148697853952 is a deficient number, since it is larger than the sum of its proper divisors (148661558956).

148697853952 is an frugal number, since it uses more digits than its factorization.

148697853952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36303211 (or 36303189 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 67.

The spelling of 148697853952 in words is "one hundred forty-eight billion, six hundred ninety-seven million, eight hundred fifty-three thousand, nine hundred fifty-two".