2013534530 has 16 divisors (see below), whose sum is σ = 4142128320. Its totient is φ = 690354672.

The previous prime is 2013534503. The next prime is 2013534539. The reversal of 2013534530 is 354353102.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013534530.

It is not an unprimeable number, because it can be changed into a prime (2013534539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14382320 + ... + 14382459.

It is an arithmetic number, because the mean of its divisors is an integer number (258883020).

Almost surely, 2^2013534530 is an apocalyptic number.

2013534530 is an abundant number, since it is smaller than the sum of its proper divisors (2128593790).

2013534530 is a wasteful number, since it uses less digits than its factorization.

2013534530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28764793.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2013534530 is about 44872.4250514723. The cubic root of 2013534530 is about 1262.7567360765.

Adding to 2013534530 its reverse (354353102), we get a palindrome (2367887632).

The spelling of 2013534530 in words is "two billion, thirteen million, five hundred thirty-four thousand, five hundred thirty".