13530241275 has 24 divisors (see below), whose sum is σ = 22406214720. Its totient is φ = 7204446240.

The previous prime is 13530241273. The next prime is 13530241279. The reversal of 13530241275 is 57214203531.

It is not a de Polignac number, because 13530241275 - 2¹ = 13530241273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13530241273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99297 + ... + 192146.

It is an arithmetic number, because the mean of its divisors is an integer number (933592280).

Almost surely, 2^13530241275 is an apocalyptic number.

13530241275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13530241275 is a deficient number, since it is larger than the sum of its proper divisors (8875973445).

13530241275 is a wasteful number, since it uses less digits than its factorization.

13530241275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292075 (or 292070 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 13530241275 in words is "thirteen billion, five hundred thirty million, two hundred forty-one thousand, two hundred seventy-five".