13535345512 has 16 divisors (see below), whose sum is σ = 27330986340. Its totient is φ = 6247082496.

The previous prime is 13535345503. The next prime is 13535345521. The reversal of 13535345512 is 21554353531.

It is an interprime number because it is at equal distance from previous prime (13535345503) and next prime (13535345521).

It can be written as a sum of positive squares in 2 ways, for example, as 13527085636 + 8259876 = 116306^2 + 2874^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65073673 + ... + 65073880.

Almost surely, 2^13535345512 is an apocalyptic number.

It is an amenable number.

13535345512 is an abundant number, since it is smaller than the sum of its proper divisors (13795640828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13535345512 is a wasteful number, since it uses less digits than its factorization.

13535345512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130147572 (or 130147568 counting only the distinct ones).

The product of its digits is 135000, while the sum is 37.

The spelling of 13535345512 in words is "thirteen billion, five hundred thirty-five million, three hundred forty-five thousand, five hundred twelve".