13532114531 has 16 divisors (see below), whose sum is σ = 15266428800. Its totient is φ = 11907762048.

The previous prime is 13532114503. The next prime is 13532114537. The reversal of 13532114531 is 13541123531.

It is not a de Polignac number, because 13532114531 - 2⁶ = 13532114467 is a prime.

It is a super-2 number, since 2×13532114531² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13532114494 and 13532114503.

It is not an unprimeable number, because it can be changed into a prime (13532114537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197396 + ... + 256961.

It is an arithmetic number, because the mean of its divisors is an integer number (954151800).

Almost surely, 2^13532114531 is an apocalyptic number.

13532114531 is a deficient number, since it is larger than the sum of its proper divisors (1734314269).

13532114531 is a wasteful number, since it uses less digits than its factorization.

13532114531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454478.

The product of its digits is 5400, while the sum is 29.

The spelling of 13532114531 in words is "thirteen billion, five hundred thirty-two million, one hundred fourteen thousand, five hundred thirty-one".