13501335355 has 4 divisors (see below), whose sum is σ = 16201602432. Its totient is φ = 10801068280.

The previous prime is 13501335313. The next prime is 13501335359. The reversal of 13501335355 is 55353310531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13501335355 - 2¹³ = 13501327163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13501335355.

It is not an unprimeable number, because it can be changed into a prime (13501335359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350133531 + ... + 1350133540.

It is an arithmetic number, because the mean of its divisors is an integer number (4050400608).

Almost surely, 2^13501335355 is an apocalyptic number.

13501335355 is a deficient number, since it is larger than the sum of its proper divisors (2700267077).

13501335355 is an equidigital number, since it uses as much as digits as its factorization.

13501335355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700267076.

The product of its (nonzero) digits is 50625, while the sum is 34.

Adding to 13501335355 its reverse (55353310531), we get a palindrome (68854645886).

The spelling of 13501335355 in words is "thirteen billion, five hundred one million, three hundred thirty-five thousand, three hundred fifty-five".