13524523011 has 12 divisors (see below), whose sum is σ = 19637704320. Its totient is φ = 8969141520.

The previous prime is 13524523007. The next prime is 13524523021. The reversal of 13524523011 is 11032542531.

13524523011 is a `hidden beast` number, since 1 + 352 + 4 + 5 + 2 + 301 + 1 = 666.

It is not a de Polignac number, because 13524523011 - 2² = 13524523007 is a prime.

It is a super-2 number, since 2×13524523011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13524523021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3932116 + ... + 3935553.

It is an arithmetic number, because the mean of its divisors is an integer number (1636475360).

Almost surely, 2^13524523011 is an apocalyptic number.

13524523011 is a deficient number, since it is larger than the sum of its proper divisors (6113181309).

13524523011 is a wasteful number, since it uses less digits than its factorization.

13524523011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7867866 (or 7867863 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 13524523011 in words is "thirteen billion, five hundred twenty-four million, five hundred twenty-three thousand, eleven".