13534053239 has 8 divisors (see below), whose sum is σ = 16000851360. Its totient is φ = 11200595616.

The previous prime is 13534053233. The next prime is 13534053241. The reversal of 13534053239 is 93235043531.

It is a happy number.

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

It is not a de Polignac number, because 13534053239 - 2⁴ = 13534053223 is a prime.

It is a super-2 number, since 2×13534053239² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13534053233) 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, 33334904 + ... + 33335309.

It is an arithmetic number, because the mean of its divisors is an integer number (2000106420).

Almost surely, 2^13534053239 is an apocalyptic number.

13534053239 is a deficient number, since it is larger than the sum of its proper divisors (2466798121).

13534053239 is an equidigital number, since it uses as much as digits as its factorization.

13534053239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66670249.

The product of its (nonzero) digits is 145800, while the sum is 38.

The spelling of 13534053239 in words is "thirteen billion, five hundred thirty-four million, fifty-three thousand, two hundred thirty-nine".