13152535513 has 8 divisors (see below), whose sum is σ = 14165198600. Its totient is φ = 12140005248.

The previous prime is 13152535511. The next prime is 13152535519. The reversal of 13152535513 is 31553525131.

It can be written as a sum of positive squares in 4 ways, for example, as 852172864 + 12300362649 = 29192^2 + 110907^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13152535513 - 2¹ = 13152535511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13152535511) 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, 286603 + ... + 329311.

It is an arithmetic number, because the mean of its divisors is an integer number (1770649825).

Almost surely, 2^13152535513 is an apocalyptic number.

13152535513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13152535513 is a deficient number, since it is larger than the sum of its proper divisors (1012663087).

13152535513 is a wasteful number, since it uses less digits than its factorization.

13152535513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66411.

The product of its digits is 33750, while the sum is 34.

The spelling of 13152535513 in words is "thirteen billion, one hundred fifty-two million, five hundred thirty-five thousand, five hundred thirteen".