2772507068 has 12 divisors (see below), whose sum is σ = 5019194040. Its totient is φ = 1338451632.

The previous prime is 2772507019. The next prime is 2772507109. The reversal of 2772507068 is 8607052772.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11950346 + ... + 11950577.

It is an arithmetic number, because the mean of its divisors is an integer number (418266170).

Almost surely, 2^2772507068 is an apocalyptic number.

It is an amenable number.

2772507068 is a deficient number, since it is larger than the sum of its proper divisors (2246686972).

2772507068 is a wasteful number, since it uses less digits than its factorization.

2772507068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23900956 (or 23900954 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 44.

The square root of 2772507068 is about 52654.6015842870. The cubic root of 2772507068 is about 1404.8314481424.

The spelling of 2772507068 in words is "two billion, seven hundred seventy-two million, five hundred seven thousand, sixty-eight".