13523510245 has 48 divisors (see below), whose sum is σ = 19226386368. Its totient is φ = 9103207680.

The previous prime is 13523510197. The next prime is 13523510303. The reversal of 13523510245 is 54201532531.

It is not a de Polignac number, because 13523510245 - 2²⁹ = 12986639333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4058230 + ... + 4061560.

It is an arithmetic number, because the mean of its divisors is an integer number (400549716).

Almost surely, 2^13523510245 is an apocalyptic number.

It is an amenable number.

13523510245 is a deficient number, since it is larger than the sum of its proper divisors (5702876123).

13523510245 is a wasteful number, since it uses less digits than its factorization.

13523510245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650 (or 3643 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 13523510245 in words is "thirteen billion, five hundred twenty-three million, five hundred ten thousand, two hundred forty-five".