2013353540 has 24 divisors (see below), whose sum is σ = 4612410432. Its totient is φ = 732128480.

The previous prime is 2013353539. The next prime is 2013353561. The reversal of 2013353540 is 453533102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4575584 + ... + 4576023.

It is an arithmetic number, because the mean of its divisors is an integer number (192183768).

Almost surely, 2^2013353540 is an apocalyptic number.

2013353540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013353540 is an abundant number, since it is smaller than the sum of its proper divisors (2599056892).

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

2013353540 is a wasteful number, since it uses less digits than its factorization.

2013353540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151627 (or 9151625 counting only the distinct ones).

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

The square root of 2013353540 is about 44870.4082887598. The cubic root of 2013353540 is about 1262.7188999255.

Adding to 2013353540 its reverse (453533102), we get a palindrome (2466886642).

It can be divided in two parts, 2013 and 353540, that added together give a palindrome (355553).

The spelling of 2013353540 in words is "two billion, thirteen million, three hundred fifty-three thousand, five hundred forty".