13533535053 has 8 divisors (see below), whose sum is σ = 20049681600. Its totient is φ = 9022356684.

The previous prime is 13533535033. The next prime is 13533535121. The reversal of 13533535053 is 35053533531.

It is a de Polignac number, because none of the positive numbers 2^k-13533535053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13533534999 and 13533535017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13533535033) 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, 250620993 + ... + 250621046.

It is an arithmetic number, because the mean of its divisors is an integer number (2506210200).

Almost surely, 2^13533535053 is an apocalyptic number.

It is an amenable number.

13533535053 is a deficient number, since it is larger than the sum of its proper divisors (6516146547).

13533535053 is an equidigital number, since it uses as much as digits as its factorization.

13533535053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501242048 (or 501242042 counting only the distinct ones).

The product of its (nonzero) digits is 151875, while the sum is 36.

The spelling of 13533535053 in words is "thirteen billion, five hundred thirty-three million, five hundred thirty-five thousand, fifty-three".