2659347005 has 16 divisors (see below), whose sum is σ = 3658846464. Its totient is φ = 1817681280.

The previous prime is 2659346999. The next prime is 2659347023. The reversal of 2659347005 is 5007439562.

2659347005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2659347005 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111272 + ... + 133041.

It is an arithmetic number, because the mean of its divisors is an integer number (228677904).

Almost surely, 2^2659347005 is an apocalyptic number.

It is an amenable number.

2659347005 is a deficient number, since it is larger than the sum of its proper divisors (999499459).

2659347005 is a wasteful number, since it uses less digits than its factorization.

2659347005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244636.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 2659347005 is about 51568.8569293522. The cubic root of 2659347005 is about 1385.4525935510.

The spelling of 2659347005 in words is "two billion, six hundred fifty-nine million, three hundred forty-seven thousand, five".