2013544308 has 24 divisors (see below), whose sum is σ = 4699149280. Its totient is φ = 671055840.

The previous prime is 2013544307. The next prime is 2013544319. The reversal of 2013544308 is 8034453102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013544307) 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, 69663 + ... + 94233.

Almost surely, 2^2013544308 is an apocalyptic number.

It is an amenable number.

2013544308 is an abundant number, since it is smaller than the sum of its proper divisors (2685604972).

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

2013544308 is a wasteful number, since it uses less digits than its factorization.

2013544308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31407 (or 31405 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2013544308 is about 44872.5340046670. The cubic root of 2013544308 is about 1262.7587801132.

The spelling of 2013544308 in words is "two billion, thirteen million, five hundred forty-four thousand, three hundred eight".