13535350524 has 18 divisors (see below), whose sum is σ = 34214358360. Its totient is φ = 4511783496.

The previous prime is 13535350487. The next prime is 13535350537. The reversal of 13535350524 is 42505353531.

13535350524 is a `hidden beast` number, since 1 + 35 + 3 + 53 + 50 + 524 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 375981959 = 13535350524 / (1 + 3 + 5 + 3 + 5 + 3 + 5 + 0 + 5 + 2 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187990944 + ... + 187991015.

Almost surely, 2^13535350524 is an apocalyptic number.

It is an amenable number.

13535350524 is an abundant number, since it is smaller than the sum of its proper divisors (20679007836).

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

13535350524 is a wasteful number, since it uses less digits than its factorization.

13535350524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375981969 (or 375981964 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 13535350524 in words is "thirteen billion, five hundred thirty-five million, three hundred fifty thousand, five hundred twenty-four".