128053853050 has 24 divisors (see below), whose sum is σ = 238403072700. Its totient is φ = 51173604480.

The previous prime is 128053853017. The next prime is 128053853111. The reversal of 128053853050 is 50358350821.

It is a happy number.

128053853050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 36309683601 + 91744169449 = 190551^2 + 302893^2 .

It is a junction number, because it is equal to n+sod(n) for n = 128053852994 and 128053853012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1144435 + ... + 1251334.

Almost surely, 2^128053853050 is an apocalyptic number.

128053853050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128053853050 is a deficient number, since it is larger than the sum of its proper divisors (110349219650).

128053853050 is a wasteful number, since it uses less digits than its factorization.

128053853050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396850 (or 2396845 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 128053853050 in words is "one hundred twenty-eight billion, fifty-three million, eight hundred fifty-three thousand, fifty".