13534208245 has 8 divisors (see below), whose sum is σ = 16252236216. Its totient is φ = 10819909056.

The previous prime is 13534208227. The next prime is 13534208267. The reversal of 13534208245 is 54280243531.

It can be written as a sum of positive squares in 4 ways, for example, as 8668727236 + 4865481009 = 93106^2 + 69753^2 .

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 13534208245 - 2¹⁵ = 13534175477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924202 + ... + 938731.

It is an arithmetic number, because the mean of its divisors is an integer number (2031529527).

Almost surely, 2^13534208245 is an apocalyptic number.

It is an amenable number.

13534208245 is a deficient number, since it is larger than the sum of its proper divisors (2718027971).

13534208245 is a wasteful number, since it uses less digits than its factorization.

13534208245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864391.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 13534208245 in words is "thirteen billion, five hundred thirty-four million, two hundred eight thousand, two hundred forty-five".