13523347375 has 64 divisors (see below), whose sum is σ = 19041684480. Its totient is φ = 9537264000.

The previous prime is 13523347361. The next prime is 13523347399. The reversal of 13523347375 is 57374332531.

It is not a de Polignac number, because 13523347375 - 2¹³ = 13523339183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2017780 + ... + 2024470.

It is an arithmetic number, because the mean of its divisors is an integer number (297526320).

Almost surely, 2^13523347375 is an apocalyptic number.

13523347375 is a deficient number, since it is larger than the sum of its proper divisors (5518337105).

13523347375 is a wasteful number, since it uses less digits than its factorization.

13523347375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6785 (or 6775 counting only the distinct ones).

The product of its digits is 793800, while the sum is 43.

The spelling of 13523347375 in words is "thirteen billion, five hundred twenty-three million, three hundred forty-seven thousand, three hundred seventy-five".