2013515667 has 12 divisors (see below), whose sum is σ = 2909658024. Its totient is φ = 1341768480.

The previous prime is 2013515653. The next prime is 2013515677. The reversal of 2013515667 is 7665153102.

It is not a de Polignac number, because 2013515667 - 2¹² = 2013511571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013515677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25209 + ... + 68282.

It is an arithmetic number, because the mean of its divisors is an integer number (242471502).

Almost surely, 2^2013515667 is an apocalyptic number.

2013515667 is a deficient number, since it is larger than the sum of its proper divisors (896142357).

2013515667 is a wasteful number, since it uses less digits than its factorization.

2013515667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95890 (or 95887 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 2013515667 is about 44872.2148662176. The cubic root of 2013515667 is about 1262.7527928523.

Adding to 2013515667 its reverse (7665153102), we get a palindrome (9678668769).

The spelling of 2013515667 in words is "two billion, thirteen million, five hundred fifteen thousand, six hundred sixty-seven".