2773254772 has 24 divisors (see below), whose sum is σ = 4887437184. Its totient is φ = 1376862432.

The previous prime is 2773254707. The next prime is 2773254793. The reversal of 2773254772 is 2774523772.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911638 + ... + 914674.

It is an arithmetic number, because the mean of its divisors is an integer number (203643216).

Almost surely, 2^2773254772 is an apocalyptic number.

It is an amenable number.

2773254772 is a deficient number, since it is larger than the sum of its proper divisors (2114182412).

2773254772 is a wasteful number, since it uses less digits than its factorization.

2773254772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575 (or 4573 counting only the distinct ones).

The product of its digits is 1152480, while the sum is 46.

The square root of 2773254772 is about 52661.7011878652. The cubic root of 2773254772 is about 1404.9577241874.

The spelling of 2773254772 in words is "two billion, seven hundred seventy-three million, two hundred fifty-four thousand, seven hundred seventy-two".