13530252335 has 8 divisors (see below), whose sum is σ = 16237991616. Its totient is φ = 10823076000.

The previous prime is 13530252331. The next prime is 13530252341. The reversal of 13530252335 is 53325203531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13530252335 - 2² = 13530252331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13530252331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85916 + ... + 185585.

It is an arithmetic number, because the mean of its divisors is an integer number (2029748952).

Almost surely, 2^13530252335 is an apocalyptic number.

13530252335 is a deficient number, since it is larger than the sum of its proper divisors (2707739281).

13530252335 is an equidigital number, since it uses as much as digits as its factorization.

13530252335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281473.

The product of its (nonzero) digits is 40500, while the sum is 32.

Adding to 13530252335 its reverse (53325203531), we get a palindrome (66855455866).

The spelling of 13530252335 in words is "thirteen billion, five hundred thirty million, two hundred fifty-two thousand, three hundred thirty-five".