13531015014 has 32 divisors (see below), whose sum is σ = 29699018496. Its totient is φ = 4075751520.

The previous prime is 13531015007. The next prime is 13531015019. The reversal of 13531015014 is 41051013531.

13531015014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531015019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602797 + ... + 624840.

It is an arithmetic number, because the mean of its divisors is an integer number (928094328).

Almost surely, 2^13531015014 is an apocalyptic number.

13531015014 is an abundant number, since it is smaller than the sum of its proper divisors (16168003482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13531015014 is a wasteful number, since it uses less digits than its factorization.

13531015014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227820.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 13531015014 its reverse (41051013531), we get a palindrome (54582028545).

The spelling of 13531015014 in words is "thirteen billion, five hundred thirty-one million, fifteen thousand, fourteen".