2712512005 has 16 divisors (see below), whose sum is σ = 3767109120. Its totient is φ = 1836461952.

The previous prime is 2712511999. The next prime is 2712512009. The reversal of 2712512005 is 5002152172.

It is a cyclic number.

It is not a de Polignac number, because 2712512005 - 2⁵ = 2712511973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2712512009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487744 + ... + 493273.

It is an arithmetic number, because the mean of its divisors is an integer number (235444320).

Almost surely, 2^2712512005 is an apocalyptic number.

It is an amenable number.

2712512005 is a deficient number, since it is larger than the sum of its proper divisors (1054597115).

2712512005 is an equidigital number, since it uses as much as digits as its factorization.

2712512005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981108.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 2712512005 is about 52081.7818915597. The cubic root of 2712512005 is about 1394.6242835672.

Adding to 2712512005 its reverse (5002152172), we get a palindrome (7714664177).

The spelling of 2712512005 in words is "two billion, seven hundred twelve million, five hundred twelve thousand, five".