2006616513 has 8 divisors (see below), whose sum is σ = 2918714976. Its totient is φ = 1216131200.

The previous prime is 2006616509. The next prime is 2006616569. The reversal of 2006616513 is 3156166002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2006616513 - 2² = 2006616509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2006616503) 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, 30403248 + ... + 30403313.

It is an arithmetic number, because the mean of its divisors is an integer number (364839372).

Almost surely, 2^2006616513 is an apocalyptic number.

It is an amenable number.

2006616513 is a deficient number, since it is larger than the sum of its proper divisors (912098463).

2006616513 is a wasteful number, since it uses less digits than its factorization.

2006616513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60806575.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2006616513 is about 44795.2733332435. The cubic root of 2006616513 is about 1261.3089012297.

The spelling of 2006616513 in words is "two billion, six million, six hundred sixteen thousand, five hundred thirteen".