2013419520 has 288 divisors, whose sum is σ = 7977584160. Its totient is φ = 460062720.

The previous prime is 2013419483. The next prime is 2013419537. The reversal of 2013419520 is 259143102.

2013419520 is a `hidden beast` number, since 2 + 0 + 134 + 1 + 9 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643560 + ... + 646680.

It is an arithmetic number, because the mean of its divisors is an integer number (27699945).

Almost surely, 2^2013419520 is an apocalyptic number.

2013419520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013419520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3988792080).

2013419520 is an abundant number, since it is smaller than the sum of its proper divisors (5964164640).

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

2013419520 is a wasteful number, since it uses less digits than its factorization.

2013419520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161 (or 3138 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2013419520 is about 44871.1435111698. The cubic root of 2013419520 is about 1262.7326933770.

The spelling of 2013419520 in words is "two billion, thirteen million, four hundred nineteen thousand, five hundred twenty".