2772729548 has 6 divisors (see below), whose sum is σ = 4852276716. Its totient is φ = 1386364772.

The previous prime is 2772729523. The next prime is 2772729551. The reversal of 2772729548 is 8459272772.

2772729548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2772729548.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346591190 + ... + 346591197.

It is an arithmetic number, because the mean of its divisors is an integer number (808712786).

Almost surely, 2^2772729548 is an apocalyptic number.

It is an amenable number.

2772729548 is a deficient number, since it is larger than the sum of its proper divisors (2079547168).

2772729548 is a wasteful number, since it uses less digits than its factorization.

2772729548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693182391 (or 693182389 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 53.

The square root of 2772729548 is about 52656.7141777760. The cubic root of 2772729548 is about 1404.8690240659.

It can be divided in two parts, 27727 and 29548, that added together give a palindrome (57275).

The spelling of 2772729548 in words is "two billion, seven hundred seventy-two million, seven hundred twenty-nine thousand, five hundred forty-eight".