148783851500 has 48 divisors (see below), whose sum is σ = 329793915360. Its totient is φ = 58625265600.

The previous prime is 148783851481. The next prime is 148783851521. The reversal of 148783851500 is 5158387841.

148783851500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2187155 + ... + 2254154.

It is an arithmetic number, because the mean of its divisors is an integer number (6870706570).

Almost surely, 2^148783851500 is an apocalyptic number.

148783851500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148783851500 is an abundant number, since it is smaller than the sum of its proper divisors (181010063860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148783851500 is a wasteful number, since it uses less digits than its factorization.

148783851500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441395 (or 4441383 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 50.

The spelling of 148783851500 in words is "one hundred forty-eight billion, seven hundred eighty-three million, eight hundred fifty-one thousand, five hundred".