13523036197 has 8 divisors (see below), whose sum is σ = 15261107040. Its totient is φ = 11869749360.

The previous prime is 13523036113. The next prime is 13523036213. The reversal of 13523036197 is 79163032531.

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 13523036197 - 2⁷ = 13523036069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13523046197) 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, 21195663 + ... + 21196300.

It is an arithmetic number, because the mean of its divisors is an integer number (1907638380).

Almost surely, 2^13523036197 is an apocalyptic number.

It is an amenable number.

13523036197 is a deficient number, since it is larger than the sum of its proper divisors (1738070843).

13523036197 is a wasteful number, since it uses less digits than its factorization.

13523036197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42392003.

The product of its (nonzero) digits is 102060, while the sum is 40.

The spelling of 13523036197 in words is "thirteen billion, five hundred twenty-three million, thirty-six thousand, one hundred ninety-seven".