2013519990 has 16 divisors (see below), whose sum is σ = 4832448048. Its totient is φ = 536938656.

The previous prime is 2013519961. The next prime is 2013520013. The reversal of 2013519990 is 999153102.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33558637 + ... + 33558696.

It is an arithmetic number, because the mean of its divisors is an integer number (302028003).

Almost surely, 2^2013519990 is an apocalyptic number.

2013519990 is an abundant number, since it is smaller than the sum of its proper divisors (2818928058).

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

2013519990 is a wasteful number, since it uses less digits than its factorization.

2013519990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67117343.

The product of its (nonzero) digits is 21870, while the sum is 39.

The square root of 2013519990 is about 44872.2630363123. The cubic root of 2013519990 is about 1262.7536965579.

The spelling of 2013519990 in words is "two billion, thirteen million, five hundred nineteen thousand, nine hundred ninety".