128953053 has 36 divisors (see below), whose sum is σ = 200371808. Its totient is φ = 82872720.

The previous prime is 128953021. The next prime is 128953073. The reversal of 128953053 is 350359821.

It is not a de Polignac number, because 128953053 - 2⁵ = 128953021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 128952999 and 128953017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128953073) 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 35 ways as a sum of consecutive naturals, for example, 204048 + ... + 204678.

Almost surely, 2^128953053 is an apocalyptic number.

It is an amenable number.

128953053 is a deficient number, since it is larger than the sum of its proper divisors (71418755).

128953053 is an frugal number, since it uses more digits than its factorization.

128953053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 128953053 is about 11355.7497770953. The cubic root of 128953053 is about 505.2161320388.

The spelling of 128953053 in words is "one hundred twenty-eight million, nine hundred fifty-three thousand, fifty-three".