23528053135 has 4 divisors (see below), whose sum is σ = 28233663768. Its totient is φ = 18822442504.

The previous prime is 23528053117. The next prime is 23528053141. The reversal of 23528053135 is 53135082532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23528053135 - 2¹¹ = 23528051087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23528053094 and 23528053103.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2352805309 + ... + 2352805318.

It is an arithmetic number, because the mean of its divisors is an integer number (7058415942).

Almost surely, 2^23528053135 is an apocalyptic number.

23528053135 is a deficient number, since it is larger than the sum of its proper divisors (4705610633).

23528053135 is an equidigital number, since it uses as much as digits as its factorization.

23528053135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705610632.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 23528053135 in words is "twenty-three billion, five hundred twenty-eight million, fifty-three thousand, one hundred thirty-five".