2772016005 has 64 divisors (see below), whose sum is σ = 5345906688. Its totient is φ = 1209922560.

The previous prime is 2772015997. The next prime is 2772016007. The reversal of 2772016005 is 5006102772.

2772016005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2772016005 - 2³ = 2772015997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772016007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43032 + ... + 85998.

It is an arithmetic number, because the mean of its divisors is an integer number (83529792).

Almost surely, 2^2772016005 is an apocalyptic number.

It is an amenable number.

2772016005 is a deficient number, since it is larger than the sum of its proper divisors (2573890683).

2772016005 is a wasteful number, since it uses less digits than its factorization.

2772016005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43026.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 2772016005 is about 52649.9383190522. The cubic root of 2772016005 is about 1404.7485025794.

Adding to 2772016005 its reverse (5006102772), we get a palindrome (7778118777).

The spelling of 2772016005 in words is "two billion, seven hundred seventy-two million, sixteen thousand, five".